naturewalker hit on most of the main topics, you could also add (and sorry if i over post naturewalker, i cant remember all the one they had) 1. dive forum. 2. scuba buddy 3. scuba buddies 4. scuba chat 5. single divers 6. local dive groups (that is how i came across this board) 7. dive packages 8. dive chat 9. scuba photos 10. underwater photography group or underwater photography chat, 11. scuba meet 12. sex (honestly and seriously -- i have been designing web sites for about 5 years now and the person who taught me told me to add that one in my meta tag ALWAYS -- that one will get attention) 13. scuba getaways 14. weekend dives (weekend dive trips) i am sure there is more -- i just have to think about it