Looking to buy a new travel trailer with slide, Right now I have A 2003 Dutchmen Sport Lite no slide 26B Aluminum exterior with wood framing. Looking at a 2016 Sprinter campfire by Keystone 27RL with fiberglass exterior with wood and aluminum framing. We also look at a 2015 Heritage Glen (Forest River)282RK with laminated vacuum bonded aluminum sidewalls, all aluminum framing. I'm hearing good and bad things about the fiberglass sidewalls. Towing vehicle F150 5.0 v8. Any recommendations will be appreciated. Thanks
