growing up I used to mostly snorkel, being a kid and no money to buy gear, and execpt for some of the deep water stuff I've collected every kind of fish on scuba as well as snorkel. I love just being out there.
Liquidg, hope you post photos of your trip/BBQ, I have been to northern Australia, and all over New Guinea, in the late 80's and 90's I made several trips to collect rainbowfish, and during those trips I dove all I could, but I was not keeping marine fish at the time. I sometimes take friends and novice collectors with me as well, and your right, it is rare that they collect anything that has a chance to get away, but the things they see and the fun they have lasts a lifetime, and what ever I collect they can have, I'm out of tank space right now anyway.
FishIZneat, sorry, earlier post was in response to Fishome25