I had a freind who partnered with someone in a similar situation, and they were able to acquire their third property much quicker than going solo.There's also the BRRRR strategy...

My biggest advice for people would be as follows.Know why your in the real estate game, and why a specific niche.

Have you taken the time to search AirBNB and VRBO in those specific areas to see how many STRs are operating?

Not sure your living situation but something I would definitely consider if possible. 

Without know more specifics, I'd suggest selling what you have now and investing in properties closer to where you live (and pursue 1031 exchanges).

What specifically are you looking for?

Dealing with warranty service is a pain in any situation but when you also have to deal with a tenant on top its even worse.

In many cases bigger banks or lenders have specific programs that cater to first time home buyers and investors. 

I would focus specifically on markets that are landlord-friendly.

I'm looking to categorize my buyers and blast out a text message to specific groups whenever I get a property that fits their criteria.I'm sure services like this exist out there but I'm looking for the most cost effective one and I'd rather hear the best from you guys rather than from the salesman pitching their product.Does anyone use a platform like this and how does it perform for you?