Top recommended bed accessories for a Dodge Ram 1500?

Hey everyone! I finally joined the club and picked up a clean 2022 Dodge Ram 1500 Big Horn last week. I’ve always wanted a Ram, and I’m absolutely loving the Hemi power and the smooth ride, but I’ve quickly realized that the bed is basically a blank canvas—and not in a good way. Right now, it’s just the bare painted metal back there, and everything I put in it slides around like it’s on ice every time I take a turn or hit the brakes.

I’m looking to turn this truck into a versatile "do-it-all" machine. During the week, I’m usually hauling tools or picking up lumber and supplies for home DIY projects, but on the weekends, we’re loading up the cooler, camping gear, and maybe a couple of mountain bikes. I’m definitely feeling a bit overwhelmed by the sheer amount of aftermarket parts and accessories available online. It's hard to tell what's actually high-quality and what's just cheap plastic that's going to crack after a summer in the sun.

I’ve been looking at bed liners first—I'm torn between a rugged spray-on or a thick rubber mat to stop the sliding. I’m also really curious about organization. I hate it when my groceries or smaller gear bags end up at the very front of the bed near the cab, and I have to crawl in there like a caveman just to grab them. I’ve seen those swing-out storage boxes and bed dividers, but are they actually durable enough for daily use? Also, for those of you with the 5'7" bed, do you find that a tonneau cover is a lifesaver or just a hassle when you need to haul taller items?

I’ve got about $1,200 set aside to get the bed squared away for now. If you had to start over with a bone-stock Ram 1500 today, which 2 or 3 accessories would be at the absolute top of your list for a mix of utility, protection, and convenience?