My DD18 would like to travel to Greece with ABD for her graduation gift. We told her she could pick one person to go with (DH and I each crossed our fingers, hoping she'd pick us)...but she picked her brother, who is 20. Hmmm....happy for close siblings, but geez!!! Ok, so anyway, can two under-21-year-olds go on an ABD? or does someone have to be 21 to accompany them? They will be 21 and 19 in January, but the trip would be in July, so will be 18 and 20 at time of travel. So, does anyone know? And also, anyone been to Greece with Disney? Yay or nay???