The singles line for RnRC as others have said can be a 5 minute wait or 30-40,which I really can't understand why?It seems that the CM sending singles to the pre-show room doesn't send enough,cause every time I've had to wait a long time as soon as I get out of the pre-show room there's very few people for singles at the actual loading area,makes no sense.I mean having the 2 seats across you would think they don't need as many singles,but Everest is the same 2 across set-up and the singles line isn't usually more than 15 minutes.I'm thinking since at Everest the line is at the actual loading area they actually send the singles that are needed,while at RnRC the CM can't see that the singles line at the loading area is basically empty and should be sending many more singles into the Pre-show!!