How do I start a short line railroad with penger and tourist services?

I'm looking to start a Short Line Railroad (a Cl 3), with daily penger trains to connect with the local commuter trains to the cities (there is only bus service which is convoluted), and have a tourist train on the weekends and summer time (there is a street fair that attracts thousands every year at the end of July, and it's right along the railroad tracks down town and the park near the top end of down town), I already have the short line guide from the STB (it's in the USA), all I need is the penger and tourist operations start up guide/information. If anybody can point me in the right direction, that would be great. Thanks and God bless you.