We are heading to the parks next weekend. I have had numerous people tell me I should apply for DAS. I have severe reactions to peanuts/tree nuts, and latex. Just being next to them causes anaphylaxis. Lines are fine, until someone whips out a PBandJ or eats trail mix. Can someone explain the logistics of the DAS? I understand getting a return time, but what happens when the park is sold out crowded? Can you have more than one return time? Do I still need genie plus? How would that work? Are all rides DAS eligible? Thank you so much, knowledgeable people! I appreciate your help!