Property is approximately 3 acres (2 lots combined) in a small decent neighborhood consisting of 130k-175k dollar homes.

Have you raised rents on them consistently?

Some are even on 10 year.I recognize that if I purchase on a 30 year not I can make extra payments, but I find that the reality is I don't consistently make extra payments. 

Where else could I invest with low money down (that would yield consistent rent profit - or wholesale)  or what are my options?

The rehab consisted of new paint, flooring, countertops, backsplashes, cabinet faces, pulls, and landscaping.

The mortgage companies usually want to see two years of consistent commission history before they will approve you. 

He consistently emphasizes the importance of stretching yourself and growing, despite being uncomfortable.Another one was "If you're short on creativity, it's only because you aren't committed enough."

I also have been consistently listening to bigger pockets podcasts, which has led me to having a few questions about when and how to exit your investment property.

With off-market properties/the right provider, Oklahoma City C class properties pretty consistently hit the 1% rent to value ratio.

For strategy I'm leaning towards multi-family 4-plex units because I like the idea of consistent cash flow, and vacation rentals kind of turn me off because it's so seasonal and under attack from counties who have a housing affordability crisis (re:everywhere).