We stayed at Yacht Club recently and did RD at Epcot. We went through the international gateway entrance about 20-25 minutes before opening and they allowed us in. It took about five minutes to walk up into future world. There, we were held with the rest of the crowd by the Character Spot/Fountain area. We then rope dropped Soarin and eased our way through the crowds as the CM led us up to The Land Pavilion. We were in the second group allowed to board. I don't think it puts you at a disadvantage at all. I would just plan to arrive early to get into the area where the hold the people headed to either Soarin or TT