I lived down there for a Winter and enjoyed the Bibb and the Duane. Seemed like the times I hit the Spiegel viz was not as good, but when it is it's great. Thought some ops were not doing the Bibb anymore but that was years ago with OD. There was a shark that hung around under the Bibb and a turtle that liked the Duane. Whatever you do I'm sure you will have a great time. Just go see Dick Rutkowski if your thinking about Northern Lights