At Planet Blue I discussed where I wanted to go based on my research and they offered feedback as to whether I would be able to go there (no to "Exile Island" because it is part of the no entry 70 Islands Wildlife Preserve, dangerous surf near another beach that I was interested in, etc.) They suggested the wonderful Ngchus location and the not wonderful at all Lee Marvin beach.
Here is the schedule that they gave me.
I must note that I was expecting a schedule like Dean's having seen it online before my trip.
And the Tide Table with notations as to what time I should begin the journey to the next destination.