I am a fast learner with a deep appetite for knowledge and an incredible self-drive.

Not every lender has an appetite for investment properties right now.  

And for doing an equity line, just depends on your appetite for risk: some people won't touch the equity because it's putting their primary residence at risk, while others do it all the time.If you do proceed, of course run the numbers.

I have an insatiable appetite for learning about real estate investing and am ready to take the next step forward.

What is your appetite for rehab?

If you buy lists make sure they flag do not call numbers so that you limit your contact to snail mail only.Email is pretty ineffective as it will usually get automatically moved by email software into a spam folder and you won't even get their eyeballs.If you have appetite to throw rehab into the mix (either flip or BRRRR) you can add Driving for Dollars. 

You can find out which banks have an appetite for mobile home parks by asking the MH/RV brokers in your area, networking through other owners of parks in your area, or simply obtain list of the smaller banks in your area/region and call them to see if they have lent on parks in the past.

If you're concerned that you won't be able to find a deal later down the road: I wouldn't let speculation drive a decision beyond your risk appetite.

It just depends on your risk appetite.

As an agent you have to understand their goals and appetite for risk, then you can (hopefully) help find them something that fits there needs.