Hiring a good property management company who's on top of things, or ensuring you or someone else you hire put aside additional time for property inspections on a more consistent basis.

I deliver a first rate, top of market product and rarely do I see my properties sit longer than a few weeks. 

For now, enjoy the project, but consider transitioning to a vacation rental later for consistent income.Overall strategy..Balancing multiple properties is challenging, so leveraging property management for the rentals would be wise.

But the cynical side of my brain knows the worst flippers out there will find a workaround for it and continue delivering low-quality flips to unsuspecting buyers. 

What I mean is, the payments made to the seller, is the total payments consisting of principle/interest, property taxes and mortgage insurance all wrapped into 1 payment and made to the seller?

However, if you expect consistent support and accountability, you might want to look elsewhere.

Which consists of attorney, contractor, realtor, and property manager.

Yes there are pros and cons for sure and like any marketing channel, SEO takes work and investment to master, but it's among the best and most consistent lead sources for motivated sellers. 

I would be as consistent as possible.  

The stronger the tenant the more consistent the income for the property owner.