Also looking for best practice guidance on the risk tolerance based on these numbers.

You will get convinced you can do seller finance or sub to, but it's not practical unless you are going to spend all your time doing that.

Yet, it seems common practice for wholesalers to use this contingency to back out of the contract simply because they have not found a buyer within the inspection period.

Or apartment owners unrealistically view EV charging as a revenue source, though the margins are just too thin.On the ground EV charging for multifamily is practical, even in retrofit, it's just not simple as there are so many options and tradeoffs.  

One of the things we foreign investors love about investing in real estate in Mexico is the fact that real estate taxes are practically 0.

Is that standard practice from the research you have done?

I wanted to reach out regarding a serious matter involving Jay Tenenbaum (and Seth Gershberg his partner), as I know you are an servicer/educator and wanted to make sure people that you surround yourself with don't fall victim to his bad business practices.

That might not be a bad practice - I don't know if there's a template for that. 

My primary focus is on Wholesaling and Rehabbing in NJ and PA area.I’m eager to learn more about strategies, best practices, and the challenges of real estate investing, especially from those with experience or breaking into the market.

You also need an attorney that understands real estate practices.