You've got a good model put together so far, and sounds like you are studying great stuff at the same time.  

I believe you need to have a team to help you design your business model, asset protection plan, insurance requirements, and tax minimization strategies.

It seems like the Germans age better..One of my tenants drives a late model Porsche Cayenne Turbo - some 130k sticker price.

What is never declared is how much more use than 2 weeks you can have and still qualify.Air BNB in particular would lend itself to this model as it's available for rent all the time. 

Hard Money can be very expensive, so you'll want to model what it's going to cost you if things don't go quite as planned.

Find some existing places and model what they're doing, look for places in the same location.  

We offer funding to people and properties that don't fit the conventional model because they are riskier.

Any reliable wholesaler will follow a "first come, first served" model and won't raise the price after you've dropped a deposit.2) Depending on your budget and patience, build up your own off-market acquisitions team to feed your pipeline.

Dave Ramsey model works well for primary home but not for investment or rental business.

I began investing on my own, and managed all my own properties while working full time.  6 single family homes was pretty easy, provided great additional income, and I had more than enough time to focus on my career.4) Excel is the standard for creating models.