Vacation prep

We are nearing the 60 day point before we leave for Costa Rica for 20 days.  It is at this time where Ed always gets worried that everything financially will pan out..  I don't have any doubts but it always seems this happes about this time before we go on vacation.  I just say SCREW IT, if it is meant to be, it is meant to be.  Oh the joys of planning a vacation and trying to enjoy it.  I know the result will be 2 great weeks on the beach in a place we love but these pre-vacation jitters by some drive me nuts.