Actually, at dive destination resorts and destination day boat outings, most people have an in water guide or DM. How close they stay or stray is a matter of personal comfort. The exception is of course liveaboards. Many many recreational divers ( I might even say most of them) dive with a guide. If that's your style, enjoy the diving. My point way back near the start of this thread is that when you are ready to move from that kind of diving to planning and carrying out your own dives, be sure you dive within your limits, and have the skills and planning to be a safe diver. For some of our "I never dive with a guide" posters, you need to know there are some places and dives that can only be made with a guided group. I suggest you get info on those places in advance (some Hawaii boats and sites, like the Molokai hammer head dive are among those) so you aren't unpleasantly surprised.
DivemasterDennis
DivemasterDennis