Whatever you do I recommend you do not put towards the entire $30k into one investment vehicle.

Business Auto:  If you own, lease, rent, or have others use their vehicles on behalf of the business you should consider the coverage. 

Yield, in any investment vehicle is a function of risk or perceived risk. 

Investing is fun for me I get more satisfaction out of investing than buying an overpriced luxury vehicle that drops in value every year.

.$10 K you need 25-30 K monthly income depending on if you have vehicles, credit cards, student loans...Jumbo you need EXCELLENT FICO score.

Own properties outright (real estate is a tax sheltered investment, usually not a good idea to own within another tax sheltered vehicle), or be an equity investor in larger real estate projects?

However, in Texas, for me, LLC's make the perfect asset protection vehicle with very favorable franchise taxes and no Corp income tax, since I have chosen to be taxed as a Sub-S with pass through taxation.I wouldn't suggest it as the answer for everyone, but it makes sense for me & my partners.

I'm actively looking into getting a Whole Life Insurance policy to use as an investment vehicle.

Just too much risk with letting a stranger drive your vehicle. 

I checked out a few Super Hosts profiles and a pattern emerged, all of the Super Hosts were listing multiple vehicles.