We dove the Vandenburg a couple years ago and it was fabulous with great vis and no current. We just returned from Key West and dove 2 trips. There were 4-6 waves the first time and the current was pretty stiff. On our second trip down the waves were only 1' but there was a very strong current. We stayed on the guide lines down and hung around the starboard side to keep away from the current. If you let go and went with the current, you would be swept off site pretty quickly. Still, we enjoyed the dive. By the way, on our first trip, as soon as you put your head under the water, you could see the ship. The swim throughs and huge satellite dishes are alot of fun. We would have enjoyed it more without the current but I would still say excellent!