Dd & I are going to a car show next weekend. We'll take my 2004 Mustang, and drive about 3.5 hours one way on super curvy, fun to drive roads. Dd is 4y5m, 43", and 38ish lbs. She normally rides in a Safeguard Go in the Mustang, but the slightly offset tether makes the seat lean a bit. Other than this trip, we never go far in this car, so it's never been a problem & theGo doesn't set her too far forward of the seat back. So, would you use the Go or swap to the RN for the trip. I can move the seat in front of her up since no one will be sitting in it.