OP here - seriously thanks for the feedback. My friends's kids are older so I think they forgot what it's like to have young ones. But it's good to hear from others that I'm not crazy for thinking I won't be able to make the trip. All I hear from friends is that it'll be fun and that I deserve a break. But it doesn't seem like a very relaxing break if I stressed the entire time. I've already spent a good bit of time in Thsiland/ SE Asia do I'd really just be going to be with friends. And at this point in my life I'd rather visit the elephant camps in northern Thailand with my daughters instead of a dozen friends in their 40s.

. It's a different kind of fun...with a lot less alcohol.