I'm from the middle of America so I kept my interviews mostly in the Southeast, Midwest, and West. So the only interviews I did out east were mostly academic programs (i.e. Hopkins, Vanderbilt, Wake Forest, Tenessee schools). I did interview at Mayo in Jacksonville, FL and definitely recommend you check that place out. I ranked it low because they only took 2 categoricals which was a little smaller program than what I wanted.
If you are going to venture west at all, the best university affiliated/community programs (in my opinion) were in some strange locations. Texas A&M/Scott&White program is excellent but in Temple, TX (wherever that is). Great facilities, great faculty, early operative experience, no Level 1 Trauma though, weak on peds.
Baylor in Dallas (you can tell I liked Texas) is probably one of the best community programs in the nation and is better than the majority of the academic programs. It really has an academic feel except for the early operative experience and livable residency. The problem with it was the travel between the 2 hospitals (one in Ft. Worth & one in Dallas which is about 45 minutes of driving). Awesome transplant, trauma, vascular cases. Residents get great fellowships.
2 surprises to me were in Kansas & Colorado. The University of Kansas-Wichita was extremely impressive with superb operative experience, two Level 1 Trauma centers, great faculty, good call schedule, and residents who match into great fellowships if they want. The bad thing about it was it was in Wichita, KS!
In Colorado, I took the Exempla St. Joseph interview in Denver and was equally impressed. The program is a little small for me and did not have enough of an academic feel compared to the previously listed programs. But, these guys operate a lot and early on.
I just really felt like a lot of the community programs provided early operative experience that was unmatched by the big time academic places. You really have to balance the goods and bads. It would be difficult to obtain a pediatric fellowship out of these places but that seems to difficult no matter where you go.
I also had a friend interview at Carraway in Alabama who raved about its nice combination of academic feel with community operative experience.
I interviewed at entirely too many places (mostly middle of the country) so if you want to know anything about the middle of America, let me know. I just really wanted to get a good feel of all types of places so I would make a wise decision for me when I filled out my rank list.