Its not free. Over 100 per day.
Yes you need a ticket for all the disney parks its really better to get them before hand
A one day ticket to EPCOT is around $120-$130 during the summer.
You need a ticket. Im not sure on the price, but make sure when you go to be there all day. I dont think tickets at the gate are cheap.
It is not free, parking is also $22 aday. You can buy package deals on the web.
You need a ticket. $22 for parking if you have a rental car and between 115-145 per person. If you are going to more disney parks the cost per day goes down a little.
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