Part 1 of our 3-part Bluewater preparation series follows Constance, a Swan 441, and looks at what happened during18 months of preparation before her departure on a world circumnavigation, starting with the ARC+.

When preparing a yacht for their first ocean crossing, many owners start with a generalised list of commonly cited upgrades: sails, safety equipment, electronics upgrades, engine servicing and communications. These tend be easily identifiable “on the surface” upgrades required for Bluewater cruising.

But a successful bluewater preparation starts by understanding the voyage, establishing the current condition of the boat down to its core systems and working out what needs to happen, and in what order.

For Constance, that process began 18 months before departure.

Start With The Whole Project

When Will from White Dot Sailing first went out to Türkiye in April 2024, he discovered the owner, Richard was planning a three-year circumnavigation beginning with the ARC+.

That instantly framed the scope of the project; a boat which is well prepared to sail 35,000nm over 3 years needs a different approach than a boat about to embark on a single 3,500nm crossing and return via a ship.

With that ambition in mind, Will conducted a full Readiness Assessment which established the overall condition of the boat and compared the current status to that which would be required for the adventure ahead.

This assessment is not limited to the boat, Will also learned from Richard about the crew; their experiences, strengths, goals and skill gaps. This is essential for building a full picture and that knowledge is integrated into the project.

Tax Efficient Approaches

For Constance, there was an added angle to consider. Richard, was considering completing the work locally in Türkiye but was concerned how difficult it would be for him to maintain oversight from the UK.

But there was another way. White Dot Sailing has the facility to temporarily import boats into the UK, where all works (including parts and labour) managed by White Dot Sailing are exempt from VAT, representing an immediate 20% saving.

Normally, a UK resident owning a yacht is required to pay UK VAT on the vessel immediately on entry into UK waters.  However, White Dot Sailing are authorised by HMRC to administer the Temporary Admission (TA) scheme, which allows the boat to enter the UK, under their management for up to 9 months (which can be extended if required).

This approach is not only cost efficient, but meant Richard would be nearby and could closely monitor the project progress.

(Note – eligibility for the TA Scheme is not restricted to UK clients. As long as the vessel is not UK VAT paid already, we can use the TA scheme – subject to individual confirmation.)

Starting 18 months out meant there was time to fully understand the scale of the project, evaluate the options, and make a decision based on what was best for the overall project, rather than what was possible within a rapidly shrinking deadline.

13 Months To Go: Sequence Matters

By October 2025, Constance was in Hamble and White Dot Sailing were ready to get to work.

Richard already knew he needed new sails, so these were measured and ordered before the rig came down. New sails have long lead times, and ordering early secured a production slot ahead of the seasonal rush. More importantly, measurements could be checked while the mast was still standing rather than discovering later that a critical dimension could no longer be verified.

The rig was then removed, which would facilitate replacement of the standing rigging, nav light upgrades and various other works.

We also removed the rudder while the boat was in the lift-out hoist. Constance's rudder (including stock) is longer than her keel draft, so removing it once she was sitting in a cradle would have been impossible.  This approach meant the rudder was freely accessible to be worked on.

Small decisions which combine to avoid additional boat movements, delays and costs.

Bringing the Technical Picture Together

Once in the yard, we coordinated an independent hull condition survey. At 47 years old, Constance required this for insurance purposes, but with 35,000 miles ahead, it also provided valuable reassurance to the owner about her structural condition.

The survey identified several superficial areas needing attention around the keel-to-hull join which could be incorporated into the planned winter work.

An independent rig survey was also undertaken to assess the current state of all components and their suitability for the intended project.

Co-ordination with technical experts is an important part of White Dot Sailing's role. We don't replace surveyors, riggers or specialised engineers. We work with them, combining their expertise with our experience and understanding of the end goal, to discuss and decide the most efficient and effective approaches.

By developing solutions jointly, we are more aligned on expectations for quality, time-frame and the approach taken. Our big-picture overview means we understand how decisions made now will impact the future project.

We are also familiar with all of the critical decisions made, so when owners return to us after their bluewater adventure we already have a deep understanding of their yacht.

Strong relationships with long-term partners mean we can achieve the best results for our clients, often over many years.

Better questions lead to better answers – and better decisions.

Time Gives You Choices

Many owners wait until after Christmas to sit and plan out their preparation plan for a Transatlantic crossing the following year. By the time they begin contacting yards in the New Year, waiting lists can already push work into February or March. By which time Constance was already well into her winter programme.

That means the final months before departure can be spent sailing the boat, testing the new equipment and familiarising crew with new systems.

Once the timeline slips, it is normally very difficult to get back on track without spending more money, lowering quality or reducing the scope of work.

In Part 2, we'll cover the winter yard period and the major technical work required to prepare Constance for the miles ahead.