Thanx everyone for the input, I really appreciate it. As for gillnets, I haven't seen any, and hope I never have the unfortunate chance of getting caught up in one, that or fishing line.
Ironicly I was just talking with a guy that is painting our house, about his diving experiences; He was telling me about how he ran out of air once, about 110ft down in Califorina. He had just speared a big fish and was really excited and going through the air, then the next thing he knew, he was out of air. Had a buddy 15ft away and was able to make it to the top ok, with a deco, even though his buddy was running on fumes. Said he just didn't pay attention. If his buddy wasn't there, he probably whouldn't be here today. He also said he had done this dive more than 50 times.
Except for this board, pretty much everybody I've talked to about solo diving including the painter, had said it's not a good idea to dive by yourself, even though many of them have. The potential risk is too high. I suppose I'd compare it to skiing. I've done a tremendous amount of skiing, done a bunch by myself (in bounds) but would never condone anyone doing any backcountry skiing by themselves. Many ski resorts prohibit it, because the potential risk is just too high. If you do, you have to have a buddy, each must have a working radio and a working transceiver, a shovel and a pick. Still, each has their own decision to make, solo or not. My purpose for this thread was to find out what kind of trouble solo divers have run into out there.
Thankyou all for the input. It's been very helpful, especially for a noob.
jP