I agree with DoubleSix, I have been using GJW for around 18years and never had an issue with them.
Insured my second boat through them in the summer, was a matter of a 10min phone call and the transaction was completed. No survey needed, just the usual question of whether it was used for racing or personal use. Obviously they already had my details on file but the girl on the other end of the phone knew what she was talking about.
The less time I have to work, the more I get done !!!