Light duty and light off-road customizing

I don't off road..at least not like the rock climbing crowd does my truck is mainly for camping and light duty trails that I encounter when going fishing or shooting or in the field photography so I love a little gravel and rock but nothing major. I have taken it on some BLM trails and forest trails.. up and down hills and am impressed at how it handled for a 2wd.
How many of you in-betweeners are out there who love to get dirty but don't necessarily require a 4wd decked out to the gills!? Would love to hear and see mods based off of this need.. posting a couple pics from the installs I did yesterday of a full bedrug ( it's a 5ft bed and this makes sleeping in the back more comfortable for me and my dog.. I'm 5'8") and tool holders for the essentials. These bedrugs are supposed to be able to be rinsed off and not grow any mildew or mold.. any experience with that being true?? Thinking of tackling a simple solar setup next for when I'm out camping just would like to be able to run a fridge for food since I usually go out for a week at a time.