I have been to several...
I have delt with several and have some info for you.
Walser Dodge in Bloomington is ok, only if you deal with Keith. I go there because I work for a different dealer owned by the same company, so I get a deal on parts and labor, (being out of warranty that matters) if I did'nt have that connection, I would probably go somewhere else though. I have delt with several of the service advisers there and only will deal with Keith. There techs seam to be as good as the next and have never screwed up any work on my truck. They have gotten a lot better in the 3 years I have been dealing with them, watch out for their slow, rude parts department though.
Belzers did not get done what I asked (the cold weather/high idle enable) for that matter walser could not do it either. I ended up borrowing the computer from a former Chrysler tech and doing it myself in his driveway in 30 seconds time. Belzers was real rude about what I wanted and did not have any customer skills. They have a huge new shop and maybe have a better outlook toward the customers.
Burnsville Dodge seams good, I have had good experiences there and would go back.
Hopkins dodge has been recomended to me, but I live on the south end of the cities, so I never went there.
Let me know where you go and how it turns out. Are you going to the MNTDR get together next week? We have the same truck, it would be cool to get them together.