Welcome Backpacker and KristenDavid! You've come to the right place. Most of us just joined this year so we're all more or less newbies.
Backpacker, we have an A128 and pull it with an older Silverado too. And we live only about 130 miles east of you. Maybe we'll see you next year in camp (hint: Lake Anita State Park is quite nice, and gets a fair number of Nebraska visitors for the fishing. It's about 65 miles east of Omaha).
It's never too late to have a happy childhood!
Lee, WU0V, and Courtenay, N0ZDT
2011 Rockwood A128
2000 Silverado 1500 pickup
60W solar system
2000W inverter generator