Oh wow! I wrote about this boat, the Sherakahn, in my Trip Report the other day. It was anchored in Simpson Bay the first 5 or so days of our vacation. I became somewhat IN LOVE with this boat. It's from the mid 60's and is so awesome.
Almost like a mod mid-century pirate ship yacht. We saw it move one day closer to the draw bridge so we went over to SBYC but it didn't go through that day. We missed it go through and then saw it hanging out by the causeway. I took a lot of pics of it but can't upload now cause I'm at work. Maybe later!