Bella's First Trip

Tomorrow I am going to go and visit my grown kids and families out of state, luckily it's only 6-7 hours drive and I have made the decision to take Bella with me. Normally, I don't like taking the dogs on trips like that, but in this case, I think it's a must. Shorty and Abbey are older and are used to being out and roaming around the house freely all day, but Bella, well, that's a different story. I had finally decided that when I go out on errands for an hour or so, Bella is able to be with the other 2 dogs because she is potty trained well and I don't have that worry, however....... I have just found out that she has been CHEWING! ....and I mean EVERYTHING. My computer speaker wire is about gone, as well as 2 of my cell phone charger wires, my vaccum cleaner cord, and last but not least, my internet wiring for my computer. I moved my computer up to a higher location, but some of these cords are not moveable. She must be getting bored when I am gone and deciding to find new chew toys, even though she has plenty. So, I am going to take her with me. I don't want to leave her out all day without any supervision, geez, you'd think she was a child...lol.
I have my son doing the feeding and watering and changing the pee pads but he works very long hours and I just don't think it's a good idea to leave her roaming free willy. What to do about puppies and chewing? Most everything is up now but I still think she will find something to chew on, so she is going to be taking her first trip, and I sure hope it all goes well.