Thank you for your replies!!! :-) I really appreciate it!
FoxyTV, KatB1, and Fanny - although most of our friends and family are in the East Coast, the only people who are must haves at our wedding are his parents (in FL) and my parents (in CA) and we will be paying for their accomodations to stay with us (which we plan to surprise them with - will let them know as a Xmas present). As for the rest of our guests, it would be wonderful to have them, but if they cannot come, we understand.
Tlseege - I do agree with you that #2 and #3 do sound like once in a lifetime opportunities (definite pro), but I'm concerned that people/guests might get bored during the week if there is not much to do around there (con) especially if there is a language barrier. At least with #1, there's always the beach and pools to hang out at and no language barrier. One of the many reasons why I am torn between the 3 choices.
Also as an FYI - we are planning an August 2009 wedding so I know weather will be nice to hot in all of those locations.