There are a couple of boats that have cruises on Lake Ray Hubbard, which is just east of Dallas. So, this is the closest cruise we've ever taken to home, unless we do a cruise on White Rock Lake, which is just outside the neighborhood.
We sailed aboard Harbor Lights for a 90-minute cruise around the lake, and it's BYOB and snacks. There is no rule that you can't go hungry and sober, if you forget supplies. (We had dinner beforehand at a nearby restaurant.)
We took the cruise on July 3, 2016 and have been meaning to go again for almost ten years. I don't know why we haven't. If nothing else, we could get higher-quality photos.