Eric, Ovias, Roostin, Maria, Ben, Zavulon and Gil Gil have volunteered. Gil Gil was the seventh volunteer, so he cannot go with you unless someone else decides not to go.

Grey Wolf, remember that Ovias's land speed is 20 feet, and therefore he can only swim 10 feet as a full-round action (for the rest of you it's 15 ft per round).

So, what's your plan? Two groups of three taking turns, one group staying in the boat while the other group is diving, or how?