Don't mean to kill Project LC's joke, but this is how it's really done:
Firstly, on a ride like Colossus, loading time often takes around 2 minutes and (as all of you know) it's 28 people per train, so that's about 840 people an hour on Colossus (Divide 60 minutes by 2 and that gives you the total loading time in an hour, times that by the 28 riders for the total riders per hour), meaning if you're stood behind 840 people or more while queueing for Colossus, prepare for an hour's wait for a 60 second long experience!...
...now the question is...how to make an estimate for the number of TPM members fast asleep at their computer screens after reading this!