On Guam, most dives are off of a boat.
This is because it’s hard to walk out past the reefs with tanks on.
Mostly, we have bays with a reef at the edge. The good diving is past the reef. However, it’s typically a long walk.
Thankfully, it’s not very expensive to get on a chartered boat dive.
I got my certification through MDA, and so I go on their boat dives.
There are other companies, but they all go the same places.
It’s a small island, so there are only so many places to go.