My wife and I like to cook our own food while we are at WDW but have had a bit of difficulty while staying in a studio. We are going to experiment with some Crockpot meals prefrozen and packed in a softside cooler. I am a bit concerned about the potential delays at the airport because the Crockpot is an electrical device and because we are trveling with food. Are my concerns warrented? We are not frequent flyers ... which may be self evident simply because of my question. Thank you for your help.