Towing with a 2016 GMC Yukon Denali

Thank you handye9 for your detailed response. I understand that it complex but am just looking for someone who is familiar with that common vehicle to tell if what I'm after doing should be within the limits without taking the setup to CAT scale and going deep down the rabbit hole. Canoe would go on the roor rack of the yukon and the bicycles would be stored in the rear of the trailer. And I did provide a general idea of the rest of load.