Of them, I still am in contact with #3 and #7. The rest I have no idea how to catch up with. #3 seems rather flaky these days, and not somebody I would be too interested in, #7 is married, and never actually even got #6's phone number.
The rest of them I have NO idea how to get in touch with. I don't even remember last names. This was 10 years ago, remember...