I've said it before, and I'll say this again......
Beware of the small print on the craftinsure policy - particularly for larger engined boats as there's a clause: "The boats design speed does not exceed 45 Knots (50 mph)"
Just had my renewal through from Curtis Marine Insurance http://www.curtismarine.co.uk
now bear in mind that this is a bespoke policy for 12 months in commission (no winter lay-up) with full offshore (River Elbe to La Rochelle) cover (you normally only get 12-mile-coastal-limit) with use as race safety boat covered as well as pleasure and an excess of £150.... premium £284.
Underwritten by Haven Knox-Johnston.