I always try to buy firewood near the campground when we travel out of state.
Some of the bundles have papers on them identifying the origin.
It's interesting that I have purchased firewood in Florida that is labeled as coming from Oklahoma, Texas and Alabama.
I'm not sure if there are legal regulations on transporting firewood or just suggestions.
We always carry the
propane "The Little Red Firepit" when headed to New Mexico and Colorado with the burn bans.