I had an insulated bag in my carry on filled with cheeses and cookie dough. I (or someone in my group) also carried dip mixes, crackers, peanut butter, cookies, candy, snack packs, popcorn, nuts, drink mixes, cereal, coffee, creamer, sugar, and sweetners...packed in any and all nooks or crannies in the suitcases and fishing rod holder.
Like lawcucui, we gave away most of what we didn't use.
Have fun!