Does anyone care to fill a newb in on the weigh-in process? AKA is this done in full sailing gear, naked or somewhere in-between?

9/10 I'm carrying corrector weights+large sail plane. Unlike Ding weekly racing for me will be in light air against a few A-Cats so keeping the boat light certainly won't hurt. Any suggestions on where to acquire the corrector slugs that fit on the dolphin striker post?