Glozonne

Hello, I just decided to go full time in a travel trailer with my family. We have a 2015 Silverado high country, 5.3 with 3.42 gears. All research indicates that it can tow 9100lbs with a gcwr of 15,000lbs. We purchased a travel trailer that is 7600lbs dry and has a hitch weight of 1100lbs. My numbers tell me that we are within range but close to being maxed out in all areas and I am feeling a bit anxious about it. Can anybody offer insight as to whether this seems like a disastrous scenario? We won’t be towing very far but might do the occasional 1000 mile road trip. We have not taken possession of the trailer yet so ANY advice is beyond welcome. Thanks in advance.