Why, so it is!
I'll bet both the camp gal and the eating establishment would enjoy your strip. The camper lady could put a link to the strip on her site and bill your link as a look at the "competition."
She seems like a nice person. If you like, I can send her a note of appreciation for her efforts at tourism and mention that there's a Buck and Edna's Camp Alaska comic strip. I don't want to cause any actual name-related problems, though, so I won't do it unless you think it'll be okay.