Ditto the suggestion About Publix. Adding LC foods all the time. Recently I found a new array of Sweet Drops stevia flavors for coffee and water...in plastic not glass. But most grocers only carry a limited amount of flavors of the DaVinci...Netrition definitely had the biggest selection if you want to go wild with flavors. Sometimes HomeGoods/TJ Maxx has overstocks of flavor syrups and a crazy array of odd "Keto" foods.
Amazon also sells a five pack of the sweet drops flavors to try a stevia based if interested, but our Publix has vanilla and carmel. https://sweetleaf.com
I see MCT oil in Walmart and drug stores now...it’s everywhere.

I picked up from library the new cookbook, Southern Keto, and the author mentioned that she lives in a small town, but once a month she drives hour plus to the town with Trader Joe's, Aldi, Costco with coolers in the trunk.