travel writer chris mcginnis is planning to fly to visit parents for thanksgiving. they're senior citizens. >> i'm taking a test the day before i depart. when i get to atlanta, i'll do a spit test. >> reporter: we're at sfo. i've never traveled like this before. i'm with my son. we're all geared up. >> reporter: number two, prep your safety gear. that's me walking through newark international for my one and only flight of 2020. ment i traveled with my husband and son and brought bags filled with masks, shields and sanitizers. this travel blogger puts her gear to the test days before going on a trip. >> i had an entire mask bag on our last road trip. i think it was maybe a dozen masks for every person in the family. >> reporter: number three, if you're road tripping, plan your route carefully including bathroom stops. >> we do a lot of preparation. we're doing a lot more packing things from home and bringing it with us in the car because you never know when the supply situation is going to be like at your destination. >> number four, if you're flying, know what to ex