I would also start leaving reviews online of these guys and possibly leveraging social media.

There are different options available, from print media to social media platforms to good, old-fashioned yard signs.

Maybe you're an awesome cold caller or sales person...or maybe you kill it on social media.

As in one of the comments, apart from geographic location of these lands, other social factors can determine the growth of real estate to mention, literacy leves ,GDP , urbanization, government policy, political stability and the like.

My main focus is to collaborated with my future clients and aid with their listings, bios, property photos, magazines, social media, email campaigns, etc.From a personal perspective, my main goal through real estate is to provide for my family and future generation.

Doesnt he provide his social when he opens up water account on his name which may effect his credit history or he's the type that dont care? 

There are many ways to do this from direct mail, bandits signs, social media advertising, networking, etc.. 

It sounds like you're close enough to town that if you get a social media following you can attract a lot of people.

I tend to be the visual/social learner whereas he can zip through a book in 1-2 days. 

You can't even verify his social.