When I went to ride, the single riders que was not open. It depends on the day. I saw a video on the Tim Tracker channel that said single riders is uncomfortable because it has no A/C. It also may take a bit longer in single riders even though the opposite is true for most rides.How long are single rider waits when the ride opens? I plan on having my first ride be in the main queue, but squeezing in one or more extra rides would be nice before it gets super busy.