The only thing I haven't done is be successful as Wallace in 68 that's never been done when I played as him. The closest I came was winning TN but loosing the Carolina's.
I have been able to win all 76 electoral votes possible for Wallace, but Humphrey then always loses in a landslide.
How did you manage that ? I was so frustrated I think the game is bugged for the Wallace campaign in 1968. I played on easy and picked Strom Thurmond as my VP to get the Carolinas on board. I took a hard line on Vietnam, took a centre right course on economics and a hardline segregationist policy. I also literally campaigned every turn in NC. I still lost NC and Nixon won every time.