Any chips are fine I would think. Usually we would have between 35 and 50 people at Golden gate Garrisons picnics and usually 4 bags of chips was plenty. Dipping chips seem to be the best, plain tortilla, ruffled potato chips, anything that would hold dip.
I want to say thanks again to Tony for securing the site and if any one needs a ride to PLEASE speak up and we will get you here. How you get home is up to you.
I am bringing besides 2 gallons of chilli beans, maybe some french bread to grill. 4 camping chairs and my kids tent in case my boy needs a nap. Trying to find the football to toss around would be fun.