I feel like a crazy chemist the day before a big ride. My drinks of choice are: Accelerade topped off with Carbo-Pro to 76g of carbs for hours 1 and 3. For hours 2 and 4, I add in how many carbs I’d get for the Powerbar with then Accelerade drink, then add a little less with Carbo-Pro. Endurox R4 is my recovery drink. I’ve experimented with other combinations and brands, and I think I’ve found my favorites!