I did that recently for a property and it clearly showed the highest and best use within the existing framework.

If you want to be successful with limited partner money you have to provide a framework that meets the limited partners need and wants.

As a result, the rules are somewhat different in every state, although the framework is the same throughout the country.

😀At the end of the day, real estate is a long term investment vehicle and needs tis be approached and evaluated in that framework.

One is that the process is so complex that I really don't know if it can be taught within a framework of a course.  

Podcasts, Books, and Mentors you find by networking.I'd pick up a copy of Set for Life by Scott Trench as it has a good framework for financial independence, especially for a newer investor.

Most of the demo and frame work have been done inside as-well. 

My question is, are there any good spreadsheets or frameworks I can use to map out how many SFH I could buy over the next 10-15 years with just the money I am saving alone, and on top of that a way to punch in the costs of SFH in different cities/neighborhoods to see if it might be more advantageous to purchase out of state?

Follow the three step framework!

Once you understand the legal framework (both for securities legal compliance and corporate structuring) that will likely apply to your offering, you will be able to speak to potential investors much more confidently about expected returns, timing, splits, etc.