The ride is fully supported by vehicles on the route and you will get comprehensive route notes and, if you have the equipment, GPX files for following the route. The cost includes ferry travel, accomodation, breakfasts, a gala dinner, sustenance on the route and a memorial jersey.
The cost is £575 and you are asked to find at least £150 for charity (the ride doesn’t expect donors to pay for your trip) but, even if you make the donation, the cost is very low compared to commercial offerings.
So what’s stopping you!
More details and a booking form here.