We took our not quite 6 y.o. on the Golden Eagle in late March. Generally speaking, he liked it; he was in a crabby mood, so it was hard to tell at the beginning. We did have rough seas and needed to go to a different beach, which was harder to get into (strong surf); his favorite part was that on the return to the catamaran, I swam him out partway and then he got to ride the rest of the way in a little motorized rubber dinghy! He is relatively cautious by nature, so he didn't want to go out on the webbing in front, but liked sitting where he could see what was going on.