Great TR of "After Japan"! I think Enchanted Forest is one great little theme park that's a nice Oregon secret.
I always try and get to it, if I am down Portland-way. And that bobsled coaster is really something!
I also think Oaks Park needs a real shake up in terms of new rides, maybe a new woodie like you suggested,
but of course keeping the ROCK-O-PLANE, by all means possible!
Thanks for sharing all of your trip!