The big one for under-18s! A week's racing - one race a day - starting around midday on the Thurs and slipping back each day to a late afternoon race on Tues followed by prize-giving on Weds. Plus games, dinner & Disco.
As popular with locals as it is with visitors countrywide, JCW is for all standards in pretty well any kind of boat. And if you want time on the beach, in the restaurants, walking, fishing, etc the you have that as well.
Do book accommodation early.