if this type of construction results feasible, consider one boat for me instead of the plans to build it.
I think the vast majority of parents and clubs would prefer to buy an off the shelf boat or hulls if they cost less than homebuild even if it did weigh a little more. Indeed when I ran the F12 idea past my club they said they would not be interested in any boat for children that wasn't rotomoulded.
If you could get enough people interested then rotomoulding should be feasible for the F12 class.
Gareth
