Jess, I just returned from my wedding at Dreams. It was sold out over this busy weekend as well. I didn't feel overwhelmed with too many people and my room service ALWAYS arrived in under 20 minutes, even during busy hours. Everyone was still very accomodating and there were chairs available poolside the entire time. I ordered chicken nuggets literally 10 minutes before my car service was supposed to arrive to take us to the airport and they arrived in 8 minutes (I asked them to rush it for our daughter) I believe there was a 35 minute wait on one evening for a restaurant. I told them my group was there for my wedding and they seated about 15 of us in less than 20 minutes. I would not worry about feeling overwhelmed even in a "sold out" situation, they are AMAZING!! Good luck with further planning