A grand negative cash flow is not the issue.

For example, to get up-to-date property tax data you would need to scrape every county's tax data website (thousands of different websites, data formats, issues, etc...) then aggregate and clean the data.

I'm wondering if that might be less of an issue for something more rustic and temporarily occupied like camping/RV.Any one have any thoughts, parallel experiences, or other basis for insight? 

Find a lawyer and issue a lease violation for other issues such as excessive noise and furniture removal.

This is not just a racial issue. 

We heat and keep the doors closed and don't have issues normally.

Most of our water pipes are in the ceiling here and when one breaks it ruins the floor, plus we have had some flooding and other issues in FL.

And, the longer you wait to act, the longer the squatter stays - and even gains some legal protections to stay while your waiting on a slow court system to act on an eviction. 

For big BRRRR projects, hiring a project manager or having boots on the ground can be worth the investment to keep GCs on track and catch issues early.I’ve had OOS clients who’ve been successful both ways—some met their GCs in person and others didn’t.

Based on your numbers, and assuming you have a credit score high enough and have never filed for BK, you shouldn't have an issue getting approved for an HML to buy/rehab the property that I would estimate at about $370k-$375k (which includes 100% of the rehab costs).