Hello, my wife and I just bought our first pop up. One of the spots we frequently camp at is in a thick eucalyptus grove on the Mendocino Coast in Northern California. Eucalyptus trees tend to drip a ton of oil on everything. We’ve always tent camped before, so it was no big deal to hose off the rain fly when we got home. Now that we will be taking the pop up, I’m looking for ideas for protecting the canvas when the trailer is in use. Thanks in advance!