If not a pure syndication with 10ish investors, what would be a better way to structure the investment package?  

I think the answer is purely in the numbers.

Do your best to keep your Profit and Loss calculations pure and then manipulate those figures however you choose in order to figure your personal analysis.Note that some accounting packages will create a Statement of Cash Flows for you. 

This assumes a pure cash investment. 

Would you say taking into account my market's trends when it comes to rising rents, property values, and moving trends is pure speculation or a legitimate investment analysis?

Purely from an investing standpoint, I love the little cabins the best.  

I got my license purely for the buy/list purpose of my investment properties.

Will also cover the nicotine stains.  

If in or around Boston, could be owner occupied for different financing if needed, if in Florida, pure investment and would also need property management company to own the process.New to the process, love the interest and help from everyone.

Sounds like you are doing all the work and they are purely financially invested.