Zelle. popmoney. any no-fee electronic service.For the computer/phone illiterate, I used to have a separate bank account at Bank of America (which has branches everywhere) where tenants could directly deposit cash into my account at the teller.If I still had to deal with computer illiterates, then I would open a new bank account at tenant's preferred bank, so they could withdraw and deposit cash in one visit.Cash only.

This would be my first one and I would like have everything run smoothly.Would anyone be able to send me an electronic copy of their assign to contract that you have used with sellers with the plan to wholesale a house, so I can use it as a template to work from?

Again, this won't fix your breaker-tripping problem directly, but it will help a little.In the future, like if one of your apartments turns over, a handy thing to have is a "Kill-a-watt" plug-in watt-hour meter (about $30 to $40 at the hardware store, electronics store, or Amazon) and a space heater or hair dryer ($20). 

There are plenty of options that allow someone to sign electronically (Docusign, Dotloop, etc)

Even if you went a scrubbed his computer of any electronic file and had him burn every paper copy he had it would still be futile.

electronic deposit using Zelle or direct bank account.

However in this electronic age maybe that does not have the impact it used to. 

For purposes of this Act, "'[c]ommerical solicitation'" means contact by telephone, mail, or electronic mail for the purpose of selling or marketing a consumer product or service. ... ." 

I know there are many (including Airbnb/short term rentals) that use strictly electronic locks, some of which don't even have a mechanical key or any kind of backup.

They post your rental ad on several sites, do background checks, and your tenants can pay you electronically thru that site with no fees to either of you.