Thankfully both are undamaged but power is still out.

House hacking is a powerful strategy, and where many including myself have started out.

I think AirDNA has a few more metrics, but I like the tool as a basic checker.

If you don't have a calculator/tool to do this there are a few out there to recommend.

BP has various tools to help you analyze your deals (rentals, flips, wholesale, etc). : https://www.biggerpockets.com/investment-calculators7.

I have heard developing an rv park one should budget $30k per space, which seems high to me but, all the 50 amp underground power, waste plumbing, possible lift stations, pads for rv's concrete use areas, pavement, landscaping, engineering, surveys, sitework etc, maybe?

Lots of structural damage, and the entire area is still without water and power for the most part.  

This journey has been a testament to the power of action and perseverance.Key Takeaways:1.Education is Essential: Invest in your knowledge and seek guidance from experienced mentors.

That is the issue that first must be resolved, although I am not sure if you are going to be able to correct a bad location if that is the root issue but there are certainly tools at your disposal to protect against liens. 

BP has various tools to help you analyze your deals (rentals, flips, wholesale, etc). : https://www.biggerpockets.com/investment-calculators7.