Same here. I can see myself doing some easy BASE jumps in a not too much distant future...but the idea scuba diving already makes me uneasy (although I love to swim or dive with just a mask, fins and a snorkel).
Cave diving is ABSOLUTELY out of the question. I have a lot of respect for those guys but I would never dare to do it myself.
BTW, I've found Dave Shaw's website
here. There are a lot of interesting details about his gear (check the urinator
![Wink ;)](http://bbs.hitechcreations.com/smf/Smileys/default/wink.gif)
), but it is also kind of sad to see that the site has not been modified since his last update, a couple of days before his fatal attempt.