@Christopher M Silva it’s very close to parkridge Park.

Rose park, West Valley, Kearns, Magna in Salt Lake County are places I would avoid personally.4) Can't speak to much about this however I know there's some local REIA meetups centered around wholesaling going on  so they must be doing alright :)Sorry for my limited knowledge but hopefully that gives you some insight.Good Luck

Or should I buy storage units and/or mobile home parks.

Parking and storage for both is taken care of.  

The house has an old blacktop parking pad that is falling apart/is practically gone. 

I own a mobile home l located in a trailer park.

or could I leverage the cash to buy a mobile home park or something commercial. 

Sacramento is a great market for multiple reason... rent growth rent triple the national average, plenty of appreciation coming from Bay Area migration of millennials, tech companies moving out here and tech employees from the Bay Area working remotely out here, and if the high speed rail project gets completed in the next 10-20 years and connects Sacramento to SF in less than an hour the Sacramento market will absolutely EXPLODE.Plus, beginning investors like the idea they can go and visit the property any time they want, specifically in an emergency situation.

They may require the parking units.2. 

Jerry, Duraglaze is a national franchise who does glazing and repair (and I see they have offices in Chicago).