I will be going to Yellowstone/Grand Teton NP for the first time in 10 days. I will be car camping at dispersed camping sites so there won't be a bear box. I'll also be sleeping inside the car with the windows slightly cracked to prevent moisture and CO2 being trapped inside. My only concern is with odor inside the car and bears being attracted to my campsite. My current idea is to get a bear-resistant cooler for food and toiletries to put 100 yards from the car but I'd also need to find a solution for waste (seems like a bio-risk to store with food). Could anyone tell me if this would work/waste solutions or what their experience has been with similar trips? #activity #camping source