I can see how people would be surprised by a single rider on this ride. We are a party of three (me, DH and DD). The first two times we rode it DD chose to sit with one of us. The odd man out didn't have a single rider placed with them. The third time we rode, DD (maybe 9 or 10) wanted to ride alone. DH and I were seated in front of her and had pulled down our lap bars, and suddenly someone's tapping me on the shoulder. It was a very nice man who said, "Maam, they want me to sit with your daughter. I'm happy to wait for the next ride if you'd prefer." Since DH and I couldn't get out of our car at that point to switch places, I told him that I would appreciate if he waited and he went back into the holding pen, although it really wouldn't have bothered me if he'd ridden. I just felt surprised and pressured to make a decision that second. Now that we know we may get a single rider with us, we just make adjustments if we feel it's necessary when it becomes clear who will be riding with us.