Congrats and welcome! Definitely check with a travel agent or wedding coordinators to see what would fit in your budget. With my group booking, we got a few nights free and some extra fringe benefits from the booking contract. You should be able to reap some benefits with a group the size of yours. Also, if you opt not to do some of the advertised packages on a resort's website, their dinner may be a little less per person, depending on the menu. Good luck!