Luggage and bags:
Whatever meets your needs
Clothing/Shoes/Weather Gear: East Texas is prone to unexpected rain showers. Dress cool, it can be hot and humid in the summer.
Toiletries and Medical Supplies: Shucks, folks. We got a Wal-Mart. You can buy it here.
Photo Equipment: Sure! Lot's of great nature, wildlife and historical sights to remember.
Camping/Beach/Outdoor Gear: Huntsvills State Park offers swimming, hiking, paddleboats, canoe rentals, primitive to plug-in camping sites, etc.