I loved going there as a kid, and I try to make it back there at least once a year. It is a little expensive, but if your kids are into fishing and the ocean (I was/am obsessed), they will love it. Again, though, don't expect to spend more than 2 hours there, if that.
"Christ almighty, it's like I'm sittin' here playing cards with my brother's kids or somethin' you nerve-wracking sons-of-*******."