One last hoorah!! SE Asia!

Erbear
So for our "baby moon" my husband and I are looking at Thailand! After comparing prices for places in the us, flights are comparable from San Fran, and it's so inexpensive once were there. We've always wanted to go to SE Asia, and realize we won't get over seas for a while now. Any tips for those who have visited are appreciated!! We're thinking late March, I'm due July 18