I am in my 60's and feel an URGENCY to move on my next couple of properties.

I've seen gutted properties from the 40's, and their framing "looks quite different" from what I'd to seeing... 

They gained popularity in the late ‘70’s and early ‘80’s when interest rates were in the teens and money in short supply.They also became popular with promoters, “dream merchant gurus” and fraudsters who saw an easy way to cut themselves into a deal without putting any of their own money into them.I do a lot of probate and trust litigation work and have completed several thousand of my own deals over (45) years as a specialist.However, I don’t think that’s going to be the issue here.

If you were in your 30’s and had a steady cash flow of $200K per year which could be used to buy more real estate- what would your BEST real estate long term strategy be to build generational wealth?

I've been staying in cabins in Tennessee, NC, and Georgia since the 90's and it was always expected that you'd take your trash with you when you leave. 

You really can't use it to sand pine wood. :)Pool care and lawn care is out of my reach as I have neither.

Regularly fund the 529's and Vanguards.

However what I am seeing in our little sand box is equity roll up..

Other markets like sand Diego Miami snd some Texas places also are grouped in this.

We are going to sand the ceilings and refinish the floor so that all of the interior wood has a more natural look to it, and then apply clear coat to the flat surfaces, and a darker hickory stain to the trim.