well so far ive been to:
1. Pennsylvania
2. Virginia
3. Maryland
4. New York
5. New Hampshire
6. Montana
7. Washington
8. California
9. Idaho
10. W. Virginia
11. Maryland
12. N. Carolina
13. S. Carolina
14. Nevada
15. Arizona
16. Illinois
17. Indiana
18. Ohio
19. New Jersey
20. Connecticut
21. Delaware

almost half way there!!! this isnt counting layovers at airports.