jrv:I'm only 13 but i think if a kid is mature enough to handle it let them, Ive been to 100 feet and I would say that is a good limit to not go under, as for equipment im 5 8 and weigh 145 so its not a big problem
gosh i hope the PADI police dont come and get me
Why do you say 100 ft is a good limit? How much gas to you need to reserve to get both you and your buddy up should your buddy suffer a total gas loss and how dod you arive at that number? Did you and your buddy plan your gas that way for your 100 ft dive?
If nothing goe wrong 100 ft isn't any different than ten feet. It's whene things go wrong that you'll notice the 90 ft difference.