First off, the articles imply a lot of things with virtually no evidence. A slight dip in attendance and revenue makes not an unsuccessful business. One park could be up, another down. Regardless, look at the results. They aren't losing money.
Second, it's pretty arrogant for the team to just say, "We'll buy it." It has to be sale first.
If the property was most recently assessed at $114 million, then I suspect its actual value is still higher, as assessments seem to never quite be true to actual market value (my house is assessed 25% lower than what I could actually sell it for). If you're Cedar Fair and that figure is being dangled in your face, you have to do the math. All of the following have to be true:
1) The selling price has to be greater than the cost paid for it, plus the expenses related to that purchase and any cap ex since.
2) The short term shot of cash is greater than the profit from the park over some term. If they really can reach their goal of paying down the Paramount financing by 2012-ish (I don't know that they've ever publicly said that, but it has always been my understanding that was the goal), then take that six years of profit and make that your price.
3) They're OK with the fact that they won't have the revenue following the term mentioned in 2) after that term.
Regardless of what happens, is this really an issue for something that will be used eight times a year in the off-season?