The profits that I make from selling the primary property, will be used to pay off my primary residence 

Study what kind of properties sell, for how much, and what kind of tenants live there.Think with a 10year+ vision, but a decently sound property (not a 1900 single family conversion that is begging for a full gut rehab), and but in the RIGHT location. 

Part of the difference apparently is in them keeping the loan insted of selling it.

Hello,I'm looking to sell my property and do a 1031 exchange. 

Some lenders will fund 100% of the deal + renovations if you are experienced.Wholesaling is possible but be mindful that it is a business, you don't make any money until you can persuade someone to sell their house and then to find a buyer.I personally think its easier to be an agent, still a business but there should be people teaching you and you have more of a reputation when talking to sellers.

Also, if you sell homes regularly each year, whether it's a few or more and you can show the bank that that is your business model and if you can show the bank consistency in that model, they can use your capital gains as regular income which can greatly help you qualify for a loan.4.

It's a place to legally go and sell stock/business without capital gains.

Seller dropped price by $30k BUT similar house across the street is selling for $12k less and in less disrepair.

Have you considered selling and capitalizing on another opportunity.

The property ended up being his book keeper's home that she had rented out and was needing to sell.