We're heading on vacation with grown kids and grandkids. We'll eat a good breakfast and dinner but tend to just snack during the day. Between SAMs, Costco and HEB there are so many great looking dips. What are y'all's favorites?

Off brand bean dip rules!

here is what we usually go with - some appeals to the kids, some to the adults. BTW - we only shop at HEB

HEB brisket queso
hummus (any brand they all taste the same to me)
Kylito's mild salsa - pretty mild and not chunky
HEB mi tienda salsa verde con aguacate (usually in dairy, not in deli section)
HEB mi tienda tomatillo salsa
Taco Deli Salsa Roja

I don't know if they sell it year round or just during the Thanksgiving/Christmas season, but Costco's Cranberry Jalapeno dip is really good.

HEB has a pickle and ranch dip and with Ruffles or crackers its pretty good.

Taco Deli Dona sauce at HEB (creamy jalapeno)

HEBs in-house jalapeno pimento is my go-to.

HEB guac

Central Market brand hatch green chile hummus

I forget the actual name but in HEB's deli area there is something along the lines of a southwestern ranch dip that is great. I believe it's an HEB brand.

Costcos spinach artichoke dip, their queso too

Trader Joe's pimento cheese is excellent as is their onion dip.

Dean's French Onion dip, with Fritos
Julio's Home Style Serrano salsa, with Julio's Tortilla Chips

If there is going to be a lot of snacking in the vehicle, then you might consider some of that processed cheese spread sold in a pressurized can, depending on age of kids. This stuff eaten on crackers is not bad, and it's less messy than some dips. Different flavors with a variety of cracker types makes for a good variety.

Any answer from a Texan that does not include Fritos, Bean Dip and a Dr Pepper is just wrong.

Sodium citrate + water + cheese of your choosing + spices + chorizo. Not store bought, but easily customizable.