While you're learning and saving up for your first true investment property I would suggest analyzing deals all the time, even if you can't buy them.  

I am currently trying to save up so I can have that 20-30% down payment, as I do not have much saved right now due to recently purchasing a home.

You'll know the area a ton better (critical in real estate) and it'll save you road time/phone hassle every time something goes off the tracks (and it will.)

I am a small-time landlord with 6 SFH rentals, all of which were purchased to be rentals (retirement income - I spend an inordinate time worrying about retirement lately) and all have been rented since purchase.  

However if it were to save me a huge percentage overall, I could learn over the next few years.

The property is worth 210k and I owe about 140k on it.I have another 80k saved up and would like to put about 60k towards my next property (leaving 20k for emergency funds, rehabs, personal fund etc.)I have zero debt (no student loans, no car payment) outside of the HELOC I had to purchase the first property I stated above and most of my living expenses are paid by my employer (car, gas, cell phone).I am based out of Central Pennsylvania and am looking to stay somewhat locally for my first few properties (Harrisburg, Camp Hill, Lancaster, Hershey etc.) and am not really interested in out of state investing.Just looking for some advice or input on what you would do next if you were in my situation,Any input and info would be greatly appreciated, Thanks!

I desire to live in one of those units long-term (to retirement & beyond)  I would love to get advice from others here if it's viable and maybe you can use my example for yourself.The particular property I'm targeting has beach access.  

I did 6 active, 4 reserve and hubby just hit 24 years, before dropping retirement papers a month ago.  

Is it to save up and use a line of equity for the downpayment? 

I'm just getting started but am in a similar situation with work and savings so I've researched this for my business plan.