In case anyone is interested, looks like Setup Events has posted their Virgina Tri Series events which includes the Lake Anna Tri's. Registration for all these Lake Anna Tri's opens 1/5/2010.
4/17 Rumpus in Bumpass International 2010
4/18 Rumpus in Bumpass Sprint 2010
5/8 Kinetic Half 2010
5/9 Kinetic Sprint 2010
10/2 Giant Acorn International 2010
10/3 Giant Acorn Sprint 2010
Here is the link: