People tend to check in during these times:
Gas up and clean up with H-E-B Fuel Stations and Car Washes, located in store parking lots throughout Texas. You can even save 5 cents per gallon instantly when you pay at the pump with your H-E-B MasterCard.
Don't be in a hurry. Its crowded as f*#%
HEB always have cheap prices compared to other gas station.
Get a gift card before hand. It's worth it!
Pretty cheap compared to some places!
Credit all the way!
Debit all the way!