@katman- I haven't done a TTD with my dress (yet) but I did photograph one in Aruba and it was AWESOME. In terms of what to do about hair and make-up, have you thought about doing your TTD the morning of the day before your wedding? The bride I shot didn't do anything with make-up/elaborate hair because we were going into the ocean and it all would have come out anyways, but she did wear false eyelashes which made a huge difference. If you have a pair of falsies with you, definitely wear them! But I'd stay away from make-up because it'll just run when you get wet. And if you do the TTD the day before your wedding (with an inexpensive "extra" dress, that is!) then you don't have to worry about getting up early the day after your wedding! PS- sunrise trash the dress sessions are SO AWESOME. If you can cajole your photographer into doing it, definitely go for it! Hope that helps!