Yes

It’s free to visit no charge or booking required.

I have no answer to this question, maybe tourist information could help with your query.

No booking required. Not sure about the boats though.

Seasonable from about April/May

No but there is a pay and display close by about 5 mins walk if that.hope this helps ,thank you

Yes

You can enter approximately half of the park. You can not go onto the island or to the cafe or seated area in front of the bandstand without buying a ticket. You can still access the Glen gardens area (where the smaller ponds and tree covered areas are). Golf is also still open. If you stand on the open half about 30 minutes before you can see the boats all going past as they go round the island.

Hello you can buy them at Peashome Park on site. That is what we did. Not sure about online ? Have you not looked at this online ? Then you can decide. Sometimes it rains so we usually see what the weather is like as if you want to sit outside which is the done thing so you can see the event. I suggest you pop down to Peashome Park first if you are on holiday or there for the day. It's a lovely place to sit awhile have a tea or coffee in the cafe. The lake is very special. A lovely walk around is ideal. Enjoy . Regards 913ange.