I was at Fort Wayne with Jeff "Nitroxjunkie" when someone pointed out how lucky he was to have a c shaped trim channel on his trailer and showed him how to take advantage of it.
With the use of a simple and inexpensive tarp you can have a wonderful front porch for what ever use you wish.
These are early pictures while in the experimental stages
Our last outing he had purchased some nice aluminum telescopic poles and it looks factory as factory can be.
The tarp is simply doubled over and a fiberglass 1/4 rod is inserted into the fold and guided down the channel." 6 foot fiberglass survey stakes can be found at most farm type store"
So you might look at the drip edge on your trailer you might be one of the lucky one that have this feature already built in.