I haven't put much thought into this but I definitely need to! I know that I don't want to plan many 'official' events. I think many people will just want to relax and do whatever they feel like doing as this will be their vacation. I do like the idea of a dinner/cocktail time the night before since our guests will all be present then. I also don't want to be forced to get up at a particular time for anything the day after, and I'm sure most people will feel the same as they don't know how hard they will be partying at the reception lol I think everyone being at the beach or pool at the same time will be enough. I don't want people to be obligated to do different things while there.
@LauraM - I never thought about doing a bachelorette thing while in Mexico but I think that's a great idea instead of having something at home! Is this something you yourself planned on or did you and your MOH decide this?