First full size SUV and I think this is a great vehicle. I had a 97 Infiniti QX4 (lift, mud tires, intake/exhaust) that I used for camping, off-road trips, and daily driver. Last year it started having minor issues (+150k miles), and since we were expecting a little one we wanted something new, more room, and capable off-road. In my opinion, there aren't any full size SUVs that offer as much as the Tahoe LT3 Z71 for the money.
I also have a 2003 Infiniti G35 coupe, and have owned the following: 1974 Firebird, 1988 Toyota Celica, 1994 Nissan 300ZX, 1997 Infiniti QX4.