Welcome and congrats on the first rig!!!
While not specific to your model tt, follow my signature mods link for what I have done so far. If you have any questions be sure to ask!!!
Once your tt is all packed and loaded for a trip, there is a chance you will need to readjust the wdh setup. The dealer only set the wdh to an empty trailer, so once loaded most need some slight adjustments. Follow my link for the wdh how to if needed.
Enjoy the new rig!!!