Never ever do this: "Build a roller coaster that causes everybody on board to puke and wobble their way off the seats". Why? Because you will need to hire extra janitors to clean the place. What a waste of resources, especially since you just started building your own personal Roller coaster theme park.
Whoever heard of an information booth and cookie stand actually breaking down MECHANICALLY and requiring about 35 mechanics attention? Ever wondered how an afro hair turns out after going thr 100kmh speedsters, 100m vertically down drops?
You even get to build rollar coasters from the mountain peak right down to the queue stand! Desperate for money? Charge $20 for a small bag of cookies and only build cookie stands. Even more desperate? Build lots of drink stalls and only 1 toilet charging $10 admission fee. Of course, you should also include an ATM machine in the combo.
Roller coaster Tycoon 3 is a game worth investing in. It trains your entrepreneuric self, enhances your patience, which helps you endure your teacher's tormenting shrieks of agony.