Britain: F Van, F New, A Nov, F Bah
California: A Eur, A SaF, F LoA WC
Canada: A Tor, A Mon, F Que
Confederacy: F Bir, A NeO, A Vir
Mexico: A Son, A Gua, F Mex
Texas: A Dal, F Hou, A ElP
United States: F NeY, A Det, A Chi
Note that fleets can move through the Panama Canal between S. Pacific and S. Carib, and that Guatemala touches both SPa and SCa.
Terribly inaccurate, but could be worth playing!