The Marina
The property is located on a marina. Do they offer boat rentals out of the marina for guests, and, if so, has anybody ever taken advantage of it?
We're planning a stay sometime this summer and may spend some time at the Rennaissance but (1) don't have enough Marriott points for the entire stay and (2) this seems like a very nice hotel at a good price point (or points-point), albeit a little off the beaten track. We just have so many hotel points from business travel and SPG credit card that it seems silly to pay to stay somewhere if we can avoid it. If the marina has something to offer, that might make it even more worthwhile!
In any event, it has to be better than daytripping from SF!