People have found amazing deals in the worst of markets.  

So, you might need to go out-of-state since the goal needs to be to invest in growth markets.

The thing to understand about being an agent, that took me a little while to figure out, it’s a marketing gig, your actual skills as an agent are mostly irrelevant, most buyers won’t understand or care if they got a good deal or a bad one within reason.

Prices skyrocketed right after I bought but the market is slowing there just like here in Colorado.

Personally I think it can be done online.

Some of those variables are the size of the park, number of vacant spaces, the number and type of park amenities, the age of the park, underground infrastructure age and condition, park location, size of the market, city water or well, city sewer or septic, other utility sources and whether or not they are direct billed, deferred maintenance, cost of management, and more.

There's likely options out there for your refinance when you rehab it (minimum around 50-75k loan amounts).You can find private lenders online or you could possibly meet one at a meetup.

What software should I take advantage of that will help me analyze deals, comps, market research, etc. 

Any good, free course to take online for accounting?

As a licensed realtor and investor here in the Cleveland market, I have plenty of experience working these deals and always eager to help others on their real estate journey.