Welcome to the Forum from the west side of the state!
Sorry to hear the wind took your awning. The DW and I changed our fabric last spring. It's not a hard repair, it just helps to have a couple of extra hands. I can't tell you what brand of awning is on your Eagle, but there should be a tag or sticker on the underside of the old fabric, or maybe an owners manual in your paperwork if you have it.
I did some research on replacements and bought one from Tough Top in Washington State. Customer service is great, and the material is better than original. I don't have a pony in the race, just a satisfied customer.
They have several videos on their website that show the process start to finish. You will need to know the brand of awning, and the length of the material. I had a couple of questions, and made a call to them for the answers.
https://www.toughtopawnings.com/