Mac,
Rich Harvest in my opinion is a good course, but if it belongs on those golf digest rankings it's somewhere near the end. That said, I think it's an incredibly fun course to play once a year (especially from all the way back) and the entire experience of going there is worth it. Rich Harvest was the first top 100 I ever played, so maybe I am unfairly biased and have hyped it up way too much in my mind in the 6-7 years since. There are some holes with way too many trees, there is a hole where you have to hit your tee shot on a par-3, then before you finish that hole you have to hit a ball off the tee on the next par-4 because otherwise you would have to cross the creek twice!
It's tricked up, overly penal, and just a plain tough golf course. But if you go into it knowing that, you will enjoy the day!