Appreciation for new construction single family houses in Houston seem to only keep up with inflation, if at all, especially houses so far outside the loop near the big reservoir that can be released during flash floods.

In my experience, the only sellers offering owner financing are ones who own multiple properties, don't need the cash, and like to release maintenance in favor of monthly payments and less headaches.

That alone is worth celebrating, and to add to that the fact that it's cashflowing well for you is even sweeter. 

Maybe offer that you'll move out and also pay the next month's rent, to give him a chance to find someone else, if he'll sign off on releasing you from the lease. 

Yet, as I outline in my new book which was just released, you have three things(I am making an assumption here but let me know if I am wrong) going against you financially right now. 

I decided to release her from lease and not charge her for the remaining months of her lease.

Total price just over 100k.Being that banks own homes as included in collateral my thoughts are to see what cost toward loan would release them as collateral so I can simply give the homes to the renters and collect lot rents of around 350$ this would free me from maintenance responsibilities of the park.Either way though, any thoughts on better ways to finance it out?

If you wanted to use solar on a BRRRR you could look into leasing (but be aware of the potential issues around the fixture filing needing to be released during a resale or refinance), a PPA, or offsite solar such as a community solar array.

I'm responsible for title binder ($175), deed tax ($80), wire fee ($30), release tracking (???

They require lien waivers from all contractors and I have heard of them requesting receipts and invoices before releasing funds.