If you have a mortgage interest rate below 4.5% and you are going to continue to live in the area, and holding that house is not going to prevent you from buying another house, then I would say rent the house

I have the impression that if it's not the tenants fault to clog the gutters or the sewer, the landlord should take care of it.

She accepted - it was helpful in supporting other habits that prevented her from waking up before noon.

So last week my tenant let me know her washer was not draining so I checked it out and it looks like the old iron drain line is clogged.

I specialize in distressed properties and foreclosure prevention.

Tenants end up clogging those up way more because the toilets do not push enough water for everything to go down.

I am afraid of something bad happening to my tenants that I might have prevented.

Probably not, but that's the whole point of a due on sale clause - to prevent someone from selling/deeding a house without paying off a loan.  

Some banks will put in restrictions that prevent you from transferring the property for some period of time.The bigger issue is that banks don't usually come off their listing price by much. 

and @Wayne Brooks I'm not even planning on doing business in that area if I can prevent it.