Perhaps partnering with a real estate agent using the BP real estate agent finder tool may work out in your favor.

Is the agent really in the way of every deal?

The usual way, but not the right way, to try to buy a rental is by finding a property on the MLS, where agents congregate, make an offer and then try to get financing to buy the property.

Your deal finder (agent/wholesaler)3.

Yes first-time buyer DSCR is actually fairly common, especially here in Southern MI. 

Since you plan to travel often, focusing on systems and building a reliable team: agent, lender, property manager, and contractor. 

If yes I want to be on your list of cash buyers.

So i can get better deals being a cash buyer. 

It wouldn't hurt to set up time to meet with agents, property managers, lenders, and others while you’re visiting your markets of interst.

So no leasing agent, no maintenance.