My husband has a back condition that makes it very difficult/painful to stand for extended lengths of time. He's generally fine if he can walk, can do okay if he can lean on a wall for the standing still portion, and sitting is always good. We are considering requesting a DAS because there are a few rides that he would like to do that he is leery of waiting in line for. He does not ride roller coasters or anything jerky because of his back, so he wouldn't request for anything like that. Things like Small World, though, he is able to ride....but the que makes it difficult for him to do so. I think it would be appropriate for him to request a DAS, but as we have never used them before, I wasn't 100% sure. If I understand correctly, the way it works is that he would request a DAS at guest relations. They would load that information on to his magic band. At a ride where he didn't think he would be able to stand in the line, we would approach the CM in the stand by line to get a return time for the ride. At that point, we could do something else and just come back to the fastpass line when it is time. Is that correct? Thank you for the help--it is much appreciated.