There is actually a small one at one of the little parks in Pigeon Forge. I did a few years back just for the credit.I feel like we saw a combo interactive shooter and coaster a few years ago at IAPPA. I wonder if it could be something like that.
Some interesting information that might bare some light on future plans. Dollywood saw a slightly higher attendance bump year over year from this year's Dolly museum renovation then from Big Bear last year. My understanding based on a conversation with a knowledgeable person is that has led to increased priority of more moderate family rides in future planning for the park.