I'm having difficulty locating it directly. 

Radon gases are inhaled mostly when sleeping when a person is in the room for 6 plus hrs.

My ex wife is having difficulty qualifying for a refi of our marital residence on her salary (includes cs payments that i make).

I am having great difficulty interpreting California tax code regarding tax deed sales and need help for the following scenario:Minimum bids are initially set to total of all outstanding tax liabilities (including penalities and interest); however, in the case of no bids, the county may elect to re-offer the parcel at an even lower starting bid. 

That's the easy part.What might prove more difficult is obtaining the actual file from your town.

So kudos to OP for getting started, learning a lot, and then having the guts to be open about their difficulties as much as their successes (I refuse to call them "failures" as long as you learned something). 

I think you've had some bad luck and further difficulty with the rent moratorium, but I think your strategy is not all bad.

On the one hand his family is grieving and I don't want to add any difficulties. 

Technical difficulties for day 2?

As for pros/cons of keeping it:Cons: 1) Poor cash flow to value, 2) Managing from afar has extra difficulties/risk, 3) No cap gains if you sell nowPros: APPRECIATION: San Diego historically has produced outstanding return for long term buy and hold.