Michelle,
Welcome to the boards. I'm sure you will find the support wonderful here. I don't have much to say about Lenox Hill as I didn't use them. As far as what to bring (and congrats on having such a close date, by the way) Here's what I brought....
Pillow (nice to have plus a life saver on the way home)
Sandals (for walking the halls. I didn't have slippers w/ rubber soles so I did the sandal thing instead)
Chapstick (SOOOOO wonderful for the dry hospital air!)
Mouth Wash, toothbrush, toothpaste (they had the hospital kind, too, but I liked having "my own")
iPod for relaxing/passing time
Comfy/loose pajama bottoms and tops (my hospital didn't make you stay in the gowns. Either way, you'll need it for the ride home)
Feminine products (woke up day of with it! And many people's cycle is messed up by the surgery and blood thinners if you get any, so bring some just in case)
I brought magazine's - but was so wiped out and had visitors and what not - my attention span with the pain meds was that of a goldfish - so I never read them. Basically looked at the pictures once!
As far as support groups are concerned - I am a HUGE advocate of support groups. I believe I was/am a food addict. And I treat this as an addiction. I would not expect a drug/alcohol addict to get through detox without attending support groups and feel the same way. It helps on your "bad days" to know you are not alone. These boards, in my opinion, count to a degree. I live 1 1/2 hours away from the hospital I had surgery at - and still try to make the trip at least every other month, if not every month, to their support group meeting because I have just fallen in love with the people there. Find one that you feel you "belong" to in your area if possible and go!!
Best of luck - we'll make room on the loser's bench for you - and let us know what else you need!
Pam
Instead of complaining that the rosebush has thorns, be happy that the thorn bush has roses.