The first time I tried three buddy teaming, I hated it, too. Then we figured out how to handle it. Before the dive, we assign who keeps track of whom. X keeps track of Y, Y keeps track of Z, and Z keeps track of X. That way we don't each have to try to keep track of two people (near impossible). As long as each person has contact with his/her primary buddy, everyone is in touch.Marek K:With all due respect to you tech three-buddy-teams, I really don't like three-person buddy teams.
--Marek
That said, we only dive as a threesome if there's no other option. Pairs are simpler.