I ended up buying a International 420. Two people can haul it up the beach but not one.
I measured the distance and it is only 120'. I'll bet a 4 or 5 to one tackle setup would work. I'm looking at granger etc to find some suitable blocks. I don't think I need to spend $200 each on sailboat rigging quality.
If anyone has a lead on a couple of double wheel blocks, one with a becket for line in the 3/8" or so size I would like to hear it.