Property management is not for the faint of heart, so glad to see you're enjoying it and thriving.

In the past when I am looking for a property manager I google to find all managers with physical offices in close proximity to my properties to narrow my search and ignore all sponsored adds that fake that they are local.Since you have self managed, you will be better equipped to "manage the manager".

Tenant stopped paying rent before 2 months of the lease expiring, property manager filed for eviction process but tenant vacated the property before sheriff served the notice.

As an owner you're allowed to manage your own properties.  

Staying involved in a business partnership while dissolving the marriage will rarely work.If you split the properties, I recommend hiring a good property manager.

I currently self-manage three properties in the Atlanta metro area and have learned a ton through trial and error over the years.

Quote from @Andres Lasaga: I am in the process of selling a property to the tenant I have been renting the house for 4 years.I want to outsource the promissory note collections and reportsIt would be only ONE property, for now, any recommendation of a company that can manage the collections and reporting?

Try interviewing at least three managers.1.

@Kieran Collings - I'm an investor, flipper, and own and run a local property management company.  

New Jersey property management is pretty bad overall.