Welcome from a fellow Georgian! We live northeast of you on Lake Lanier. Lots of good camping around here.
I would do some research before deciding on what to tow with your truck. Although I eventually decided on a class A, I initially was planning to tow a trailer behind my 1500 truck. I quickly learned that what a salesperson says my truck can tow and what my truck can tow are often vastly different. Don't necessarily think they were lying, maybe just misinformed. I would narrow your list down, get real world weights on your truck and trailer, and post on the towing section here. People way smarter than me about towing will chime in with their opinion. Not that you can't figure it out for yourself, I've just read WAY too many threads about people buying too big of a trailer on this forum.
Again, welcome to the forum. And to the camping life. We've found it to be the best quality family time we can spend together.
Jeff, Tricia, 3 kids, and the occasional dog or two
2006 Winnebago Tour 40KD, 2013 Dodge Ram TOAD
350 Cat C7, Freightliner chassis