No, but I am looking at this same problem in my Hurricane.
We are taking a trip in July/Aug with our daughter, 7 yr. old
grand daughter and 16 month old grand son.
She is in a booster seat so no problem just seat belt her in
on her booster seat.
The baby seat for the boy is another story. There are no
mounting points in the seat frames like a car has in the rear
About all I can come up with is to mount his seat on the couch
and use the seat belts to secure his seat in place.
2019 Cougar 30 RLS 2012 Ram 3500 4x4
I like to wander and I'm not lost!