Sorry, I should have been clearer. It looks like you've settled on this as the solution to whatever problem you're solving, and you're now asking for help with implementing it. We can see that you're having trouble with the use of #'or, but I'm asking what higher problem you're trying to solve by applying it to a list.
Goheeca suggested a variety of alternative solutions, but you seem fixated on using #'or - is there a particular reason you're intent on using that operator? Could this be a homework assignment, by chance?