My 2 kids age 8 and 12 really want to ride Mission Space when we visit Epcot next month. My oldest son (age 16) usually rides it with them, but he is not vacationing with us this time. Neither my husband or myself can tolerate that ride. Will Disney allow them to ride it themselves? I have fastpasses for it, so they wouldn't be in the standby line by themselves. My husband and I would be waiting at the exit for them when they get off the ride.