Hopefully Ron comes to Wisconsin, even though it is winner-take-all (well a lot of states are after march). With Texas being moved back and their being a big gap after the WI election, WI could be a state in focus.
Ron will probably need all the other candidates to remain in the election and for them to cancel each other out. Demographics are favorable...like MN and Iowa we've sent most of our seniors to Florida and Arizona

. The anti-bailout message would be effective (Johnson bumped Senator Feingold with it).
What are you guys thinking would be the best campaign stops?
Don't know about Milwaukee... You have high-brow neo-cons in the west burbs, entitlement democrats in the city and a young progressive sliver by the lake. Yeah, its a big metro area, but I'm not sure Ron can get a lot of energy from rallying here. Maybe if he rallied at university of Milwaukee he could get a nice crowd and good energy.
Fox river valley probably has the most voting republicans...campaigning in Appleton would probably reach the media markets in Green Bay to Fond du Lac. No major university system in the area though and the republicans here will tend to be low-bow neo-cons...prime Santorum territory.
I think the Madison area would be the best. Paul could speak at the university or at the capitol (like Obama and Kerry did to MEGA-crowds). Great energy and there is a strong independent and libertarian-left streak in Madison. High percentage of Madisonions have college degrees (bodes well for Paul) and with an open primary the largely democratic learning population would be attracted to anti-war, anti-drug and anti-Santorum messages. He will probably drum up the biggest crowd if he stops by Madison and he should get excellent media coverage from state-wide papers/tv stations and radio stations.
I think the up-north demographics aren't bad...(probably much better than the Fox River Valley)...but the population density will make it tough to justify campaigning outside of our big three population centers. Wausau, Eau Claire, La Crosse and Superior will have the most local TV stations. Ron could be a big fish in a smaller pond... Janesville is decent...but it falls too much under the Madison media umbrella so it would probably be more efficient to rally in Madison.
Hopefully Ron takes advantage of the local popular Wisconsin Public Radio morning call-in/guest show to get his message out (I know my Mom listens to that and she is leaning Romney).