Please explain to me the procedure? do you buy the equipment, or is it used? Is it sanitary, do u just buy a snap on mouth piece? My wife will balk at it if it is not sanitary. Please explain the process, thinking about trying it from shore. I do not know the process? Can you rent a raft to rest on if you are out over your head or do you have to swim the intire time.
sorry I really havent a clue?