Do the season pass come with a season parking ticket

Not any more. That was a special buy the beginning of the season. You can buy a parking pass in addition to the season pass.

The parking pass is an additional 20 dollars, however they will take the amount paid the day of purchase to bring the cost down to 10.

No

Handicapped parking is free. I wasnt aware of that and bought a parking pass bf i found out.

Only when you purchase early and visit before a certain date

yes if you buy a ticket at the beginning of the Season it comes to the season parking pass but if you wait until the middle of the Season you had to buy the parking pass separate