Loved the tour guide on the bus. He was extremely knowledgeable and added some insider local information too that made the tour very special. We took the boat portion at night. I would only recommend that if it is during the time the Christmas lights are up. It was very dark as the lights are only from the shops, restaurants and bars. That said it was still very nice.
My husband and I really liked the hop-on and off bus. We got to see everything we wanted and didn't have to drive our car. Loved the Riverwalk boat ride beautiful.
I didn't do the river walk cruise just because I was exhausted and I couldn't figure out how to get on it. The double-decker bus tour was very good. I would recommend purchasing this package.