Will having money fix that issue?

The issue is our land value is high, so the structure value is low compared to the overall property cost. 

Residential investing is not rocket science, knowledge is not the issue: there are many good books out there that walk you through every detail you need to know.

Separate issue is only 13% of CA homeowners pay for earthquake insurance because it's so expensive and the deductible can be really high.What are your re-building costs in your area?

Since the original loan remains in the seller’s name, you may need a nominee interest allocation to deduct mortgage interest, as the Form 1098 will likely be issued to the seller.

Many are also tired of homeless issues, politics, and now more than ever natural disasters. 

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

None of these communities will be changing to residential neighborhoods, although a couple do have residential 'sides' that full time residents live in and can not be rented short term.Two of the big communities that you will have some issues with self managing are Reunion and Margaritaville.

Newbies create a lot of different issues, however.You are probably not going to be able to use Fannie Mae as a contingency.

The most valuable lessons are issues that stop you in your tracks and you devote time and effort to solving them.