willie,
it depends how active you want to be. as far as costs there are several different packages available at various price ranges. keep in mind that the prices quoted are all inclusive...includes family style breakfasts lunches and dinners. if you purchace a fishing package you can fish for approximately 8 hours out of each day. i found that to be enough sun and wind for me. my guide was eddie g. and he is a 3rd genreation Belizian and really knows the art of teaching fly fishing, the fish and the waters out there. my wife did 16 dives in 6 days. i had a fish \ dive combo package and in addition to fishing i dove 10 dives...that's alot of diving....we both felt we got our monies worth ...i know that turneffe island resort does have a website, but off hand i do not have it...