I'll be meeting hubby "close" to Guyana (US Virgin Islands, Barbados, Bonaire, ect.) We want to get Padi certified. What country/area is the best monetary (U.S. dollar) value while still being a great spot to dive? Looking to go in late August. We don't like crowds or hoopla. Thanks so much for any help! We obviuosly need to narrow it down some!