The Extravaganza committee is always on the lookout for fresh faces, new talent and willing volunteers. Having said that it's the timing which presents the biggest issue. In many ways it might make sense for the event to be run by members from the 3TF, but it's a far harder event to run than it appears.
The fairground element looks after itself, more or less, and the road closures, etc. have already been sought and agreed, but the one time all hands are needed is during the week previous and the three days of the event itself.
If you're eager to become involved, shall I pass your details over to the organisers, Fester? They'd be very glad to have you on board, but remember that you'd have to leave your stall on the pier for about seven days in total. It's a big ask...