Hi abbie32 Originally i thought of doing OOt bags for my guests, and all the stuff i would want to fill it up with (travel sized sunscreen,bug spray, after sun, hangover kit, crossword books etc) and it got really expensive.....plus not everyone will use whats in the OOT bags so it would be a waste.... and i'm on a budget so i've been told. LOL Eventually we decided to get our guests travel mugs (Bubba Kegs). Its something that they can definitely use down there and they can also bring it home to use. We got the men mugs that hold 52oz and the ladies are going to get mugs that hold 34oz. And I'm having 38 guests coming down to mexico. I spent about 8 dollars a mug. We thought about doing a private sunset boat cruise on a catamaran, but it was the same price for our honeymoon resort so we scraped boat cruise. As for BM's....i would go ahead and ask your BMs on whether they would pay for their own hair. It shouldnt' be a problem, you've paid for their dresses, shoes and accessories.and your right...the spa prices are expensive and you don't even get a discount! all in all.....do what makes you happy...its your wedding. ying