The recommended days to go, are inside the week not the weekend, and animal kingdom is not worth paying the package of three parks
There are no discount packages unless you buy for multiple days. Best to go at park opening on a Tuesday for most enjoyment and smallest crowd.
Direct online or at the ticket station in the park
It depends on the day and time of year that you go. But I would try a Disney travel agent and talk to them. Many do not charge for their services. I used one to go this past December and she didn't charge anything.
We paid aprox nok 6500,- for a three days ticket to all facilities. We bought it on the hotel.
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