Are Rv allowed, If Im coming from Houston tx?

Yes, everything from tents to large RVs are welcome..

Yep

Yes

RVs, campers are allowed and you can stay at cabins it's a camp ground. It even has a dog park

Yes, Fort Wilderness is an RV and camp ground. You can also rent cabins. It can be very packed at times so it is best to check if there is availability for when you are looking to be there.

Rv at fort wilderness yes they are