We have made four trips to Belize/AC. We have had several guides for diving, snorkeling, fishing, etc. All have been adequate. Most recently (Nov.) we had Willie Leslie from Sea-rious Adventures. We swam with sharks and rays, had lunch on Caye Caulker. Great day. Highly recommend Willie (besides, he could use the money, his Canadian-born wife is expecting a baby any day now, I believe).