As others mentioned, you can skiptrace them to get their information4. you can ask your postal person if they have a forwarding address for them.

All agreed that we would much rather use our company as the front man (if you will) and then use a viable agreement/contract to list purpose, profit allocation, rights (including voting) and obligations of persons under agreement, amendment and dissolution criteria, and duration of joint venture. 

I do about 150k a month there in repairs and reno, even I get taken advantage of once in a while.Good luckIMO stay out of it, let PM handle.

But I personally wouldn't any other way

You are highly unlikely to curb the tenant's behavior because:1) It seems they've been doing what they want for a while and now feel entitled2) Your post shows you don't have the assertiveness necessary to deal with this situationSo, recommend you either hire an attorney to start the eviction process or handle a PMC.

If you need a good HVAC person Joey from Veteran Infrastructure is your guy. 4438011521.

The new property in a 1031 exchange needs to be reported also on your personal returns. 

Personally 0- but I have been through quite a few low cost renter trashed units for sale.

Are there tax implications for doing a QCD from SMLLC back to personal name?

All my personals have never been less then 15% net, most avg over 20% All the best