We are planning to do the legal ceremony before we leave. I think that guests will understand if we tell them that the requirements are too stringent. Blood tests, translating documents, witnesses, etc. add stress that couples don't need on their wedding day. One other thing that may become a plus for getting married before is the "honeymoon specials" some hotels offer. In the fine print it will sometimes state that the legal marriage certificate needs to be presented to get the special deals. Not sure how strict they are with this or if all resorts do this though.