I have had time to do a few projects on the boat. In order to make the lifting keel easier to raise I replace the original turning block on the deck with a larger one. The old original one had a 1 7/8 in sheeve. I purchased a Schaffer 704-11 for $53.00 from West Marine. This block has a 2 3/8 inch sheeve and has made it a little easier to winch the keel up. I am looking at going to a 4 to 1 purchase by adding another block. Reports are that this makes raising easier also.
I also found a four step ladder that fits the transon of the S2 nicely. It was $142.00 with %10 off and free shipping from West Marine. It came with latch hooks and backing plates. The ladder can be left in place but is easily removed if needed. The two mounts were place near the top of the transom. I used 3M 4200 to seal everything up.
The ladder is 13 inches wide and 42 inches long. Two steps are in the water when the boat is off the lift.