1. There is a boat leaving every few minutes. No Waiting. 2. They are Safe, and are handled by competent seamen. 3. They go Slowly, giving you ample time to see everything. 4. They tell you personally the names of all the different growths, fishes and shells in the gardens. 5. They Stop and hold you over the points of interest. 6. They can go close to shore, over the rocks and reefs. 7. They have divers at the gardens to dive for shells. 8. They only way of seeing the complete submarine gardens.