I live in Mobile...right in the middle of Live, sand live, laurel, bluejack, turkey, blackjack, post, sand post, running, water, red, some white, etc. Chapman and Myrtle is on the beach a few miles away in the maritime habitats. Willow is not. It is in rich bottomland soils along with Diamond Leaf oak (a bottomland laurel oak). Laurel oak is a definite upland oak found nowhere near moist soils. I currently have the state champion Sand Live Oak. It is Mobile. It is only a few inches in circumference from being national champion. Also have the Mississippi state champion turkey oak.
That Chapman, Myrtle, Running oak community is some of the coolest oak habitat around, IMO....aside from the swamp chestnut, white oak transition areas. That gets reeaalll deery.