> I'm posting a picture of the role in case anyone out there recognizes the time period of the film canister.
I believe that style was used in the late 80's - early 90's. If I had to specify exact years I'd guess between 1989-1993.
Adding dates to your original guesses:
>I believe that the roll was exposed between 6 [2000] and 13 [1993] years ago, with the most likely range being 8 [1998] to 10 [1996] years ago. There is a very small possibility it was exposed on a trip 18 [1988] years ago.
I think this roll is from before 1996. 1993 and 1988 are both possibilities.
> How stable is this film once exposed?
It's consumer film, so Kodak makes sure it will give acceptable results at least a year or two after exposure. As I read somewhere, consumers sometimes shoot two Christmases on the same roll! (I can't comprehend doing that...) So they take that into account.
Beyond that, you'll get something, it just won't be guaranteed much by the manufacturer. I'd guess 5 years might be okay, beyond that, probably not so great. I don't have much experience in this area.
> Do you think I would have any luck taking it to the local Ritz Camera Shop and getting it developed?
You'll likely get results, perhaps not the best results possible, but it will probably produce something.
> Has anyone had any experience with a place like "Film Rescue International" which claims to specialize in this sort of circumstance, but typically produces Black and White output?
Color to black and white is usually only done where there's little other choice, such as on old (pre-K14) Kodachrome. A lab such as Rocky Mountain Film (RMF) will almost certainly process it in color. Film Rescue should be similar, I'd guess. Don't hesitate to ask upfront, to avoid misunderstandings later.
The advantage you get of dealing with a specialist like that, is they *might* be able to *partially* compensate for fog *as the negative is processed*. Which you won't get by going to a local 1-hour shop. And if RMF or other specialized 'old film lab' makes the prints, they may do a better job than other places, since they're experienced at dealing with old film.
You pay for that level of service. But if the film might be important to you, they're the best choice in this situation. If you don't care much about the results much and are just curious, give it to your local 1-hour shop.
I should add that if the color isn't great after development, scanning, converting, and printing the film as black and white is always an option.