So here's where I've been:
visited 16 states (32%)
I've driven from Texas to California by both the northern and southern routes, thus filling in all those states, and I've driven to Illinois and Florida as well. I've flown to Hawaii and New York for fabulous vacations.
Unfortunately, the rest of the US remains untouched. I hope to make it to Alaska on a cruise next year with my fun aunt who's celebrating a significant birthday. I guess the rest of the country will have to wait.
What am I missing that I must see? Where have you been? Create your own map, post it and tell me -- or just post a comment telling me how many states you've been to.