I typically don't comment on other's businesses unless I know from personal experience.

Quote from @John Underwood: Gas heat would require constant tank refilling and it would be very bad to run out in the winter.In my experience, if you have  325 or 500 g tank, you can top off in the fall and be good until spring.....Unless I guess you have a big house and are keeping it at 80d.... 

You don't need to know everything to get started; you need a foundation to build on, and the rest will come through experience and then refining your education.You can build a basic understanding of investing in 3-6 months.

@Juan Mendoza My experience has been way different than the previous two replies.

After talking with my mentor (He's a realtor with 20+ years experience) he suggested purchasing a rental property first.

Does any have any experience with that.

Your decades of experience have made you jaded. 

As the investor gains experience, they are not only able to more successfully foresee the “bumps” along the way, able to handle recessions, temporary negative cash flow, unforeseen capital expenditures without panicking, but will also recognize the opportunities necessary to turn a loss into a break even.

In efforts to get more experience with IOS, we are seeking a financial partner that potentially has experience with this asset class. 

Focus on smaller single-family homes, condos with low HOA fees, or multi-family properties in these regions, and build a reliable local team of agents, property managers, and other professionals to ensure a smooth investing experience.