I’m going to have a party at this park and I was wondering if there is a way to have a waterslide jumper here

We had a party here, you are supposed to get a permit before the party to be able to put a jumper, we didnt do it in time so we couldnt

No. There's no room.

Yes. Lots of room. They have two playground assistants there at the park on week days. You can get more info.

I Sawl jumpers there before but you should contact them to play safe