Coaster Chall YouTube
Hyper Poster
I fully believe an ART Engineering Wild Swing would be perfect! I rode my first one at Paultons Park for Valgard Opening Day and it blew me away. Suits the target audience, especially in the Frontier Falls area as well.The Wave needs a clean, paint and an additional train really.
As for other additions etc I'd love to see a new gen Vekoma family coaster and some flats
I would also love to see a family dark ride as well, something either with an IP or original theme dedicated to younger audiences with the same charm as Ghostly Manor had or something like Toyland Tours back in the day.