I appreciate all the great advice!
Purchased a few outdoor thermometers to see how much of a difference the oak canopy and south wall of the house make temperature wise and it's been a 3 to 5 degree difference on the overnight lows so far.
We went to Reid Farm (great suggestion) and picked up a few trees on the list. Most of what we put in the ground are loquats, low chill fruits (peaches, nectarines, apples, plums), pomegranate, mulberry, figs, cold hardy avocados, bananas, and citrus. Going to try starfruit, tropical cherries, white sapote, jaboticabas in the more protected spots in spring.
I'll try a few more cold sensitive trees in the most optimal spots to see if they will survive. I'm trying atemoya, mango, canistel, and sapodilla in these spots with the understanding that the end result may be overpriced kindling or compost material lol.