Pricing is challenging, and the smaller properties make sense.Don't let the internet or anyone else dictate how you feel or how you perceive your success.

I called a realtor in Houston from an internet search.

Yes, there is a plethora of leases floating around the internet, but if you want to manage your property properly, it requires a lease agreement that fits the way you want to do business and helps you to cover costs, avoid liabilities, and increase revenue. 

Searching on the internet mainly results in regular landlord insurance.

The good 'ol DUE ON SALE CLAUSE is TYPICALLY not what the internet (and the forum) makes it to be. 

I currently pay the water and internet bill out of pocket and only request rent and the electric bill be paid for by the tenants.

Sure, if you are a house flipper you have a buy box, but formulas and calculators are the one thing holding back new investors right now because they spend all of their time plugging in numbers from the internet into a program on the internet instead of getting reps in the field and learning what the different basements smell like between 200k and 300k.

I just sent a message to my property management company now asking if it's customary for them to list the rental on MLS.Also, regarding the rental price; Not only have I completed the lanai mesh, installed blinds and added a whole-house water conditioning system, but I'm also including the Internet connection and the security system in the advertised asking price which I believe should be worth it. 

Internet is a bad place to try to find out about license requirements and trust them.. 

If mom and pop did poor marketing and you bring in professional-grade internet SEO and other methods you could theoretically double your revenue in one year without any additional cap-x.