I'd rent the beach at The Grand Cayman Beach Suites (GCBS) (we just got married there). Their wedding planner onsite (Marina Flynn) at GCBS will arrange everything for you including flowers, photographer, a wedding cake made on-site by Hemmingways (very good cake), and a minister (the minister gets a marriage license before you get there and then you sign the paperwork and he goes downtown and files it for you and gives you a copy of it. The US recognizes it.) GCBS offers a package with all of that and you should be able to do it all for around $1,500. There are different all in package options. Definately worth a call to Marina. You can tell her Samie her June 15, 2013 bride sent you.