Yeah it's even listed on here, but I've never even bothered to check it out in the years I've played at Riverside. As far as the original layout, it could very well be true. I don't know if I've ever even seen anyone throwing discs where those holes are supposed to be. :doh:
I'm just not a fan of posts courses.....that's why I don't like Johnson Park, well that and the tall grass that swallows discs up for a good 15 minutes at a time.
Riverside (south) is actually an 18 hole pole course (though some of the poles and signs are missing) that isn't actually that bad of a course for a pole course.