Welcome. You got far enough to come here and ask for advice.

New to RV’ing?

YouTube, Google and Facebook will be your new friendly time suckers along with whatever forums you partake in. A mobile tech is certainly the way to go but you may be surprised at what you can accomplish on your own if you have some general common sense and a little handyman in you. You will need tools, some big as discussed, for the hitch setup. Find a video, insert your truck and get after it.

Best of luck and most importantly have fun. That’s why you bought the thing!