"Get the nov.-dec. alert diver mag look at page 34 Then tell me whats closest to your body . I still say regs if you plan on staying in the sport for a while..." RAIDER
Once you put a drysuit on, with the p-valve and condom catheter in place, I think I know what touches my body the closest.
I do know of some dive shops that won't rent out regulators with mouth pieces on them. They make you buy your own mouth piece to put on and not worry about any germs. If your worried about germs you can buy a mouth piece for a couple of bucksand switch it to whatver reg you end up using. Actually there is, or at least there was, a company out there that makes little mouthpiece condoms for you regulator. They even had three different flavors to choose from for salt water diving.
I have taken trips in the past were I couldn't bring all of my gear. I have always opted to bring my mask, snorkel, fins, and a drysuit with me. My dives were warm and my suitcase was light because I left everything else at home.
I have never had a problem with the tanks Bc's or regs that I have rented. In today's legal climate, any shop that rented out crappy regualtors wouldn't be around for too long.
Also, if you have your own suit, plus the basic maks/snorkel/fin set-up, you can go snorkeling anytime you want. That can't be done in cold climates with no suit and a regulator.
One of the most important reasons to get your own suit when starting out is to get your weighting right. Your bouyancy will change with every suit that you put on. If you get one suit and work to get your weighting just right you will improve much more quickly as a new diver. I have seen diver change bouyancy by up to 10 pounds just by putting on a differnt suit!
It has long been said that bouyancy control and compass navigation are the two most difficult things for a new scuba diver to master. By having one suit that you use all the time you can start working on that first skill. Buying a BC second will help you refine that skill even more.
When it comes to scuba diving the general rule is to be totally neutral at 15' with no air in the BC and only 500 psi in the tanks.
If you really want to take it to the limit, make it 10' with only 50 psi in the tank- a situation that you should never find yourself in. :naughty
To wear anymore lead than that is totally unncessary.
Jon