Finally everyone got to the bottom of the hill and the 2nd group started head back.  You can tell that the biking took more out of everyone than it seemed at the time by the fact that of the 10 Scouts visible, 7 are sleeping and the 8th looks like he is about to go.

Not long after this the van started having some mechanical problems and we thought that we'd have to send the other 15 passenger van to pick up the Scouts.