RE: Elevator + Tail wobble
Phil,
No need to ring, just turn up, you'll be welcome no prob. SRCS is a pretty relaxed place to fly as long as you follow some common sense rules. Sat am there should be some committee members around that can give you info on joining.
I use a home made flight box cunningly designed by stealing ideas from others. You should be able to take a look around what others have and see what suits you.
No prob with the questions, happy to help
Terry