My sister and I are looking for a viable dive destination when we come to Pensacola for Fourth of July weekend. The day would be July 5th. Are there charters that are known to consistently take out mixed groups? Most so far require 4 divers minimum. Are there any in the area or who would be traveling that would want to schedule a charter at the same time? We would be doing a non-Oriskany, two tank trip within recreational limits (nitrox).