First of all, welcome to the forums!
Second, yes. Essentially we use some form of video chat (I prefer G+ Hangouts) plus a website
http://www.roll20.net to use for map, random number generators, and word-chat.
Third, may I refer you to wilcoxon here on the forums. I believe he is based out of the Twin Cities of Minneapolis and St. Paul, while there should also be a group of players in Duluth (frzntundra4?). Additionally, I believe SamhainIA is based out of Iowa City which from a quick Google Maps (seems to be 4-5 hours away from Minneapolis.
Addendum: I should also point out that unless Njal val'Assante (or another Moderator) gives you permission, you need to post 5 times in order to unlock the ability to PM someone on the forums.