Road trip to Khao Yai with my beagle

We drive Daisy to Khao Yai last weekend, almost 3 hours from Ratchada with traffic. Daisy very excited in the car first 10 minutes, then she sleep all the way. What I pack: enough water (bring more than you think, the car gets hot very fast), his own bowl, a collapsible one, poop bags, old towel for the back seat, and a small blanket with his smell. Also his harness with the seatbelt clip, I don't trust the tiny belt around his neck. Stop every 90 minutes so he can walk and pee. The roads in Khao Yai have many curves, so Daisy threw up a little. Give him only a small breakfast before the trip, not a full meal. Next time I will bring more snacks for him.