Like Tom, noted, there is not much in the way of RV parks "in" Tulsa. We lived just outside Tulsa and the nicer places are at the area lakes which puts you a fair ways out of town.
The Expo center is a paved parking area with hook ups, but is the nicest place to stay in the area.
Amateur Radio Operator (KE5DFR)|No Longer Full-Time! - 2023 Cougar 22MLS toted by 2022 F150, 3.5L EcoBoost Tow Max FX4 Lariat Travel with one Standard Schnauzer and one small Timneh African Gray Parrot, retired mechanical engineer