My husband and I both have busy careers, and I'm looking for sources of passive income.

And you might break out rent and other sources of income. 

Expecting you to cash flow the project from outside sources of income does not sound practical.

Meetup.com is a good source to find networking events.

It's also very difficult to move to a new city and quickly figure out where to target and find a deal.If it takes you 6 mos to source a deal and another 2-3 mos to find contractors to get started, you'd be looking at a lot of nights in an expensive hotel.While this may make for a great experience, it's not likely that you'll make much money doing it.

I just want to do it while I'm still young and still have the energy and vigor to source deals and the risk tolerance to invest in a little riskier neighborhood for a greater return.  

I'm not aware of any good source for actual rental data.

Plus we would be able to potentially accelerate our investing by me having an additional source of income.

@Rebecca Holmes is a known and trusted source in the MKE market.  

that's my focus going forward, meet with my realtor, title company, find more money sources, talk to my contractor contacts, etc.thanks.