I'm currently finishing off a nice classic out 'n back wooden rollercoaster.
Some small stats:
Positive g's: Around 3.5g
Negative g's: Around -1g
Lateral g's: Around 1.5g maximum.
Height: 25.9m (85ft)
Length: 836.36m (2744ft)
The colors arn't final yet. IMO this color is a bit too much brownish white. I'll probably end up more towards white itself. Or do you guys think that I should go more towards the classic woodish brown?
Screenshots:

Overview 1

Overview 2

Overview 3
Comments are always welcome [:)]