I wouldn't want to be in that hull at that speed in rough water. My 18' is finnicky in rough water but it can be made to ride somewhat soft and I'm sure the 19' isn't much better. Rides good for tin rig and better than some poorly designed glass boats but it's still a tin rig. A good stern lifting prop like a Trophy really helps smooth the ride.
2023 Xpress H18 with 115 SHO.
Is that small spot with someone already on it really worth finding out the hard way they don't like company? Keep it a mystery and go somewhere else.