We prefer the Surf Club over Ocean Club too. The pools and lazy river are really good, the downside was the chairs.....luckily, we are early risers. Rumors are creeping back up about Westin looking into adding a timeshare again, but I am not holding my breath on that to happen.
We are destination and resort oriented too. We have always wanted to visit Aruba and The Marriott was our only choice we wanted. Luckily, I found someone who wanted my 3 bedroom at Atlantis, and she had a 3 bedroom at Marriott Surf Club.