So went out and checked my original spots and found a straggler or two, then yesterday I remembered a few old apple trees in a fence row and gave it a shot....shock and sadness... i found 7 huge yellows but they were laying over flat and one was even growing on a limb out of an old knot, very interesting. I broke them up and spread them about hoping for more next time. Today I expanded my search and learned to look up not just down. See a dead or dying tree in a shady area go investigate, and I found 9 very large yellows and just ran out of time. Also found some Squawroot, also known as Cancer root.. Conopholia Americana interesting a non photosenthesizing parasitic plant and they were under Red Oaks and edible.