Chris, I so what you mean about how hard it is to take a rest week, but I was just thinking this morning that I think I feel stronger after just the few days off I had when I was at Tahoe (and poison oak). I think for me, even if I just take a break from lifting now and again it'll be a good thing, but I know what you mean -- it's so hard not to just get up and do a workout!!!
Have a great time on your vacation -- I hope you're able to post pics later.
Re: the social group -- I'll join, but I'm still feeling a bit overwhelmed by all of this functionality!!
-Beth