Both parks are cheap, but both parks aren't that great. Pay 15 bucks to ride anything at Timberfalls all day (That log flume is pretty bad ass) Mt. Olympus is pretty cheap for what you are getting. 2 waterparks, an indoor theme park and an outdoor theme park.
Tips on Mt. Olympus: Lines shouldn't be a huge problem, although they only have one train for all their coasters. Ride Hades first and last, just so see the difference between morning and night rides, but make sure you are in line so you can ride before 10, if the clock hits closing they kick everyone out of the station. Ride Cyclops in the back seat, you'll see what I mean. I think Zeus is best experienced towards the front of the train, but its fun and fast just about anywhere.
Timberfalls you need no tips, because you'll be done with the park in ½ hour.
Top 5 wood-5-Goliath 4-Ravine Flyer II 3-Phoenix 2-Voyage 1-El Toro
Top 5 Steel- 5-Velocicoaster 4- Maverick 3- Fury 325 2-Steel Vengeance 1-X2
Coaster Count: 444