I don't feel like I can just hand somebody money and then they can just give me money back but maybe I"m over thinking it.

However, with our current low interest rate and rental rates for our neighborhood we could also cash flow appropriately $1000 per month, keep it and allow for further appreciation over the next three years until we would need to sell to capture section 121 tax exclusion.

Landlords are asking high rents to help cover their increased operating expenses, mainly property insurance, which high skyrocketed over the last few years in FL, especially in the areas that you are looking near the beach.

The cost of land generally includes the cost of clearing, grading, planting, and landscaping.Land preparation costs, such as landscaping are depreciable Certain improvements made directly to land or added to it (such as shrubbery, fences, roads, sidewalks, and bridges) are generally depreciated over 15 yearsKeep in mind that depreciable rental property costs with a useful life of 20 year or less may be eligible for bonus depreciation.I don’t think the sources that you found are accurate since some of the improvements you mentioned can be depreciated and over a shorter period of time.

How can I go about searching for deals/properties that appreciate in value over time?

I've gotten my bearings and have a cash-flowing triplex banking a little over $1500 / month, and am starting to look at acquiring more properties once I can find another good deal.

Successfully transitioning to a new construction company that took over a project already underway was a challenge I managed to overcome.

Either twin over twin, or twin over full. 

Lenders have to meet additional regulations if you plan to live in the property which is likely why you are continuing to get that question.

Real Crowd has listed at least 3 funds. (2 are live now) Realty Mogul raised over $3 million dollars for a Mobile Home Park fund.