Private Tour in Boston

Any recommendations for a private tour guide in Boston?

Thanks

Anything in particular?

Just looking for someone to give us a tour of the highlights of the city. We can't do a walking tour because of disability.

You might want to also post this on the Disability board.

Check out something like the duck tour. I suspect Boston also has a hop-on/hop-off bus. Some may have tour guides. You could just stay on and do the whole loop.

Does your ship offer any kind of bus tour that's accessible?