Each turn I mass new brigades in Philadelphia, then I shuttle Farragut between Philly and Norfolk, VA. Be sure to put a general in there. The first turn you may take some damage, but you won't get wiped out. Then, form your first division there. Repeat each turn, massing troops in Philadelphia, then shuttle them to Norfolk, form a division, etc. You then hit Richmond from the North (with your early divisions or Corps formed naturally in the game near Wash,DC) and Norfolk divisions from the East. As the game progresses, your troops grow like a cancer that begins to erode the south from Norfolk to the west and south. Followup with supply lines, forming a nice clear path of supply that'll stretch from Norfolk to wherever you want down the south and west, taking one strategic city after another. Works for me every time. I love it.
Put413