Non driver (possibly a silly question)

Ok so I don't drive so to get to a surf spot i would need to get a couple of trains and a bus (and possibly a taxi lol) which is all good but once i get to the beach where do i put my bag n stuff, when i'm out in the water? and where do i change into a wetsuit. I know, these are a bit daft question but having never surfed before these questions seem really important lol
Thanks everyone
Thanks everyone
