I should add i just went a couple of weeks ago & this info was from them.

Yes

Lots of parking but you might walk a half a mile. I did . I liked the smoked sturgeon. A lot. With capers.

Only if it's a large party or event.

Be careful, its not ideal for wheelchair use.

I just called and they said yes.

Every once in a while during the summer months. It is usually a 2 peice. Dual guitarists. Again, only in the summer. I have seen band there as part of a group party. All bands play on the outside deck.