Ship Modeling and/or Model building
http://www.steelnavy.com One of the finest websites dealing with ship modeling and naval history. Open forum. No registration necessary. Reviews of popular resin ship model kits and photo etch accessories.
www.modelwarships.com An excellent forum with a phenomenal gallery. Registered forum.
http://www.modelshipwrights.com
http://www.quuxuum.org/rajens_list/shiprevs.html
Military History Forums:
http://forum.axishistory.com/
http://forum.12oclockhigh.net/
http://1914-1918.invisionzone.com/forums/index.php?act=idx
uboat.net
Mito's Militaria 