In a market like Joshua tree you will probably need to go above and beyond to stand out from other listings.

Or am I barking up the wrong tree?

You can expect that you will be required to build roads, sidewalks, storm water control, utility taps, street lights, street trees as well as recreation fees as part of the development process. 

Are these areas good for rental property investments, or am I barking up the wrong tree? 

The second best time to plant a tree is certainly today.

some roofs, tree damage and trash strewn around. 

We also work with investors in the different markets we operate in to perform tenant placement where we work with ALE Solutions, other relocation companies, medical agencies, etc. to offer properties as a part of our inventory.

Large tree in back is dead .

After reading back through the contract it states the contractor isn't responsible for rocks, trees, driveways, or utility lines.

Former gas station with leaking under ground storgage tanks7. woodland with all the trees clear cut8.