We have had a spirited discussion within our group about the realistic ability of a floating disc to carry 4 humanoids and their equipment. We have 3 humans (paladin, monk and rogue) and a halfling (barbarian). The four of them are trying to sit on this 3ft disk with their equipment and travel across river a half-a-mile wide during a torrential rainstorm. I as a paladin said this wouldn't be possible and was afraid to get on the disk because of risk of falling in the river and drowning. The wizard insisted we could do it safely and grew angry saying we were questioning his magical ability. In the end we tied a rope around all four of us and rode the disk across. Still I don't think it should have been possible...do you?