Glad to hear. We did as we were too close to Buffalo Bayou. Back on topic, I wanted to share with you what little I know about RVing. Our daughter's in laws are experts. They were State Farm adjusters and traveled all over the southern USA. They had various fifth wheels, self contained with slide outs, etc. He (father in law) was an excellent mechanic so they had no difficulties there. They did encounter some winter weather the one time they went north to Illinois and had to rent a motel because the heat just couldn't keep up with the falling temps.
Our son-in-law, their son, got the bug and bought a huge self contained RV. He too has his dad's mechanical abilities. Their first trip was from Houston To Lafayette and our daughter had stocked it complete with kitchen utensils. Needless to say the I-10 at that time was a roller coaster and every cabinet door flew open and dishes flew everywhere. They learned quickly.
The other experience was a neighbor, a rather nice aggy with lots of tools in his chest. His Prevost, or Provest, one of those super expensive RV's was used regularly. On a trip to Colorado he was in the shower and his wife was frantic as water was rolling down the aisle. She yelled at him but it was too late. The RV was parked on a slight incline and the water ran with gravity into the electronics bay and shorted EVERYTHING.
Be prepared. I too cannot wait to read of this adventure. I'm hoping you have a wonderful trip.