Does anyone have two children's car seats in their wrangler? I two children (3 weeks and 20 months) at home and I need to get another car seat in the back. I have the seat for the newborn in the back on the passenger side, but I need to get a car seat for the 20 month old that also fits. I have a 2000 Wrangler. Does anyone have some advice on a good car seat that will fit???