If I was to think outside the box, I could see the resort investing in a camping area where the current grass car park is. Outside of the box, yes. Plausible very much so! Although as for attractions or investment within the Theme Park, I could see maybe even a transportation train taking guests around the main areas of the park. As a way of a simply, beneficial attraction that is relatively cheap to buy, maintain and occupy!
Although that's my outside the box thinking!...not totally serious, but try something different for a change! LOL
Hay why not lets go really out there, a sonic themed Waltzer where the Beastie has stood! Why not, cheap and family fun! As long as it does not look like a bog standard funfair ride, everyone it happy! LOL!