First Time Owner

Good evening fellow Nissan owner/operators. Though I'm not new to trucks, I am new to the Frontier. I've been on a quest to find a sturdy midsize truck that can take me into retirement. I believe I've found just what I needed in my used 2016 Frontier SV Crew cab. I just purchased this truck with only 7750 miles and am already pleased. I'm interested in any and all mpg, towing upgrades, as well as ease of use on long road trips and camping. My first updates will be tinted windows, window rain guards, heavy duty floor mats, and seat covers. I will need to mount my GPS that I will borrow as needed from my motorcycle, and upgrade the oh so insufficient radio as soon as possible. All suggestions are welcome, as I look forward to personalizing my ride.