Otherwise you have to plan for worst possible results. 

The plan was to buy a warehouse, lay down turf and hard courts and lease the space to local schools and leagues and host tournaments.

I am currently in the market to purchase a tri-plex with the plan to live in one unit, make upgrades, and rent the other two out.

I apparently did not hit submit yesterday so here goes.Are you planning on buying in East Rochester then? 

If you can answer these types of questions you will know what is important as you game plan for the next 10 years.

It would be good to talk to a lender to make a game plan and review your financials. 

I would also weigh if you plan on staying in the home you are in now for a long time or move in the next 5 years.

Prioritize properties with rental potential, plan for reserves and tenant strategies, and stay patient as you network and learn.

All depends on what your goals are and what market fits your game-plan/criteria. 

Projected sale: 950-990k Replacement property budget: 990k - 1.1M Plan: rent out the replacement home until meeting the requirements, then move into it while renting out a portion of the home via short-term rental