hi, congrats and welcome!
it all depends on what you want to spend. we are budgeting for 17k, but thats including inviations, a private 4 hour reception, photography, videography, our flights 8 nite stay and we are even contributing to the cost for our wedding party and parents.
you can definetly do a lot more with a destination wedding then you would for a wedding @ home (@ least i think so)! it all depends on what your priorities are.
good luck!