Same as last year really, I am thinking of visiting again on 1st November (Sunday) where the park opens at 9:30am and rides are open until 9pm.
Fireworks happen this night aswell at around 7pm. I will however wear a lot more layers this year and also won't go so early as i was freezing all day and night !!!
A couple of suggestions if you go too...
- Wear a lot of layers
- Be prepared for queues throughout the day and night
- Try Shockwave and G-Force front row at night... It's amazing !!
- Also be prepared for some rides to be closed until around midday as Shockwave and G-Force did when i went last year. Rollercoasters cannot open if the temperature is too low... and last year it didn't warm up until around midday enough to open them.