can you have many poeple come but if they don't want to go in the haunted house then do they still have to pay

Yes you have to pay a general admission to the park, as well as parking.. even if you don't step into an attraction

Yes

Yes they need to pay in order to go in if not its considerd trespassing

Yes everybody pay

Yes anyone that comes will have to pay the General Admission price for the event but you would only have to pay for the extras such as front of the line access for those who are actually going into the houses

Yes there is a general admission.