Originally Posted by
Analise
Plan to have parking problems. If you can park at the garage by Chick and Ruth's you'll do well. Leave it there and walk everywhere else.
I've never had any trouble with finding a (paid) spot in the garage attached to the visitor center. I assume, though, that most hotels have some sort of parking.
By the way, the harbor cruises may be touristy, but they're also a very pleasant way to spend some time on a warm day.