I was at AKR with SCUBABoard a few years back. The "WaterTaxi" was a concern of mine at the time, just because I am high strung and having to wait on things is not what I like to do. I am going to call the "Water Taxi" a "Water Shuttle" because it is free and continuously runs. There was little waiting and it worked out quite well. I do not know how your issues are and what you need to avoid, but you will have to get in and out of a small boat which may or may not be an issue for you. The person driving the boat was always more than accommodating helping people in and out of the boat.