The new Crazy Ants taking over the south are invading everything. From what I read there is no poison that will stop them. Pest Exterminators are using combinations of just about everything to keep them at bay. People are paying thousands a year to keep them out of their homes and off their property. One article cited garbage bags full being shoveled out of houses etc. The pour out of a container like syrup.
I guess we will have to be especially vigilint now.
Spray the RV site before parking and who knows what else might be needed.
We looked at an RV several years ago at a Nashville Dealer. It had been brought up from Alabama. The front bay was full of big black and reddish ants.