Totally disagree on the plastic tarp. They will chafe and leave smudges of whatever color the tarp is. We bought an Adco for our HTT the first year, put it on as directed and when we sold it 7 years later it was in near new condition. If you have the drip edges front and rear you will need to cushion them with foam or some use pool noodles. They have straps and if you secure them as directed, you should not have problems with wind. Zippers at various places to allow you to get in and out while still covered.
It's not a 5 minute job to put on....more like 30 min. You need a tall step ladder and a friend is helpful. I would certainly not want to do it weekly, but it will prolong the appearance of your trailer immensely. Before you do anything....read every bit of the instructions, life will be much more pleasant.