My fiance and I will be getting married on 5/21/2011 in Turks & Caicos. I will be sending out our STD magnets next week along w/ a flyer that my TA will be creating w/ all the resort details. Do I still need to send out formal invitations? The ONLY reason I can think to send them is to let our guests know where we'll be registered. However, we are not going to register by the time the STD and flyers go out, so I don't know if I should include that info on there. Any suggestions???