I'm not a big believer in DB rankings either; there are so many things to take into consideration.
Not to push that GWN has the ultimate system, but they do have methodologies for calculating water depth etc.
http://www.gwndragonboat.com/Default.asp?id=129&l=1But I agree with you, I think DBW's system is more accurate. But it might be fun to see whereabouts your team places across the country?...725 teams, wow.
