Yay! Trucker party! Except, we can’t attend because all our 14s would start driving to it. 
I drive a lightweight on a dedicated account and live on the truck with my beagle, Simon. Who loves keto because he’s a snack stealer and his mom forgets snacks on the floor all the time. My truck is so small that, if my legs and arms were long enough, I could probably drive from the sleeper. So, not a lot of room for cooking. I did have my passenger seat removed and managed to stuff a 1.7cu dorm fridge there and a truck freezer sits on top of that. I had dreams of cooking on the truck, managed to do it a couple of times. I find that I hate doing it in such a small space. And, I hate doing dishes on the truck too.
My Wal-Mart go tos are precooked bacon, huge pepperoni sticks, cheese, butter, heavy cream, better than bouillon chicken flavor, Duke’s sausages, shredded meats, olives, and eggs.
If I haven’t gotten shopping in a while, my truck stop finds are pepperoni and cheese snack cups, hard boiled eggs, dill pickles, bacon or pepperoni jerky (goes great with the buy a drink get 1 bag free with jerky purchase that Flying j and Pilot offer sometimes), truck stop pizza with crust removed, pot roast (higher carb but, fatty meat and you can remove the potatoes and carrots if you want to avoid a lot of the carbs.)
I have a short list of things I order from each fast food place. It’s usually a burger with cheese and bacon. Or, I’ll get meat and cheese at Arby’s. Or breakfast from McDonald’s with the biscuit removed. And, I usually love Denny’s when I can spend a bit more because they have a decent sirloin steak. I’ll get that with squash and zucchini or broccoli and a side of 4 eggs and cheese.
I don’t have a microwave in the truck so, I use truck stop ones. I like to make scrambled eggs with cheese, butter, and meat in the microwave. If you watch it, it comes out decently. I do have an electric kettle on the truck but, my inverter doesn’t appreciate it. I usually get hot water from the truck stop for my chicken broth drink.
I am looking to move to another company where I’ll be driving a full size truck and might actually have more off truck time. So, I can hopefully get back to cooking more. My go to cooking tool is the instant pot. It can saute, steam, stew, bake. It really does everything if you can get creative and I can’t wait to use it again. I miss curry.
My starts with keto on the truck were horrendous. I had this grand plan to use this meal replacement shake thing formulated for keto. I’d mapped out every added ingredient to get enough fat in and calories for 1800. Well, it didn’t work. The shakes tasted fine until you looked at the daunting task of drinking 2 liters of them. Half of one liter was enough to make you hate the flavor. And then the worst keto flu ever happened. I was 100 miles from my delivery and had to stop in a rest area and go to sleep. I had a splitting headache and all the feelings of the worst flu ever with shivering, cramping, nausea, fatigue, aching. I woke up feeling slightly better and immediately ate out of the vending machines at the rest area. Pepsi, cinnamon roll, ice cream. It fixed me right up. After that I dropped the shakes and just ate food. The company refunded me thankfully because I’d bought enough for 2 months. I still have 8 bags of coconut milk powder, 4 jars of coconut manna, and 4 lbs of coconut oil that I bought for add ins. I use them with not enough frequency because, besides the oil, they have more carbs than I’d want for how much I’d have to use to achieve anything.
He did well at lunch today and he’s loaded up with summer sausage and cheese in his fridge. He hasn’t had keto flu yet. I’m waiting for it. 
I can’t even imagine! Lol
But I bet you’re certainly glad to have him there.