I also wouldn't buy melt and pour base from Hobby Lobby. Bought some once and threw it away. It had 0 lather.
The only suppliers I know of other than Bitter Creek South in Stafford are Houston Candle Supply, but they don't let you just come shop, either. Also there is Delcraft Scientific 110 Spooner in Pasadena (I assume they are still there) where I used to buy 50# bags of lye.
You can of course, buy basic cold process soapmaking supplies at your grocery store. For example: lye (some stores), coconut oil, olive oil, vegetable oil, canola oil, shortening. I like the drawer organizers from Dollar Tree for loaf molds.
Yeah, you're probably going to need to learn to love online shopping. It's just not that feasible to buy fragrance oils locally and there is no substitute for good fragrance oils or essential oils.