This tour was a blast! We signed up to do it because we thought our kids would get a kick out of a car that just drives into the water... and they did! There was a lot of history for a little boy (mine are 6.5 and 4), but they really perked up when we got to the seals. They LOVED seeing them and on the tour we were on, they were talking and posturing! There were also a lot of jets flying over the day of our tour, so our boys really enjoyed that as well. Great skyline views and views of parts of SD you wouldn't normally see. Definitely worth it if you have the time.