It was almost a daily occurrence for folks to stop by and ask about it being for rent or sale. 

I'm not saying you should or should not do this, but giving this as an example of the type of thing you might think through and try... say you observe that there's a particular property that has been on the rental market for a looong time even though it is a decent house on a decent street in a decent suburb of Cleveland (you can/should be scrolling around on Zillow and other sites to check out rental listings daily if you are taking this seriously).

You haven't said what your daily role is.

Scour the MLS daily for a 3-6 months so you can see what homes list and SELL for.

In fact, with recent COVID data showing daily cases and hospitalizations down by 57% and 36% respectively since the peak, immunity may already be playing a role in driving down infections.

Bigger pockets is obviously a great resource but, I would say to pick an area and then look at realtor.com and craigslist daily for that area until you start to get a feel for what the market looks like.2.

When ever an owner stays at the properties they pay all cleaning fees and the minimum daily rate.

You now need to set goals and determine what your daily and weekly goals are going to be to reach those goals. 

Twice daily feedings, turnouts, blanketing, cleaning stalls, etc.  

Define both daily goals and larger goals.