Thanks, Smitty. I included a lot of info on the ride to the donating parties so they'd know this isn't a scam. Here's a link to my team, The Carney Men, if anyone is interested.
http://ms150carneymen.org/portal/server.pt
and more info about the MS-150:
http://www.ms150.org/ms150/
If any of you live in Austin (and are over 21), check out my other auctions- I put together a ton of gift certificates to Austin's best bars & restaurants. The packages are great- so check them out if you're in the area.