Mark,
I had surgery yesterday and I went through all of the things you're feeling right up until I showed up at the surgery center.
Like you, I have only about 70 pounds to lose, but I've lost the same 70# too many times to count and each time I gained it back. I'm 45 now and have done some permanent damage to my spine from carrying around the extra weight.
The reason I decided it was the right thing to do wasn't because I couldn't lose the weight (I can no problem), it's that I can't keep it off. I've also watched my husband lose 80 pounds since being banded last March.
If it weren't for my husband, I too would have been very concerned about the "problems" associated with the band from reading the postings here. From knowing how problem-free my husband's jouney has been, I believe that many people have no problems, but the ones who do look for support. This site is a wonderful site for that support and it is also incredible for learning many things related to the band that I would have never known (like hold your breath to get a piece of stuck food to go down!), but I think the postings here are a small minority of the people who are banded.....hope I didn't offend anyone here, since it is just my opinion.
One day out, I feel great...there is some soreness around the port and when I first get up froma chair I kind of walk like a hunched over granny, but nothing that some liquid tylenol doesn't help.
Good luck with your decision,
Lisa