BUT, I have not played RCT2 in years.... from what I can remember you just save it to the main file of RCT2.... and I cant exactly recall where you put the park file at.... Someone else here on Micechat may be able to help you out with that, But I just can't remember what to do...
On the Atari forums try and do a search, I beleive there are several guides on it in the results.
I will still look for more actual Disney parks... and post them when I get the chance.
Has anyone seen a full Disneyland made for RCT3 and if they have can they send me a link to the download?
There are some in the Atari Forums, but are not close to accurate - at least as close to as accurate as you can get in RCT3. You can't really make a park that big, the lag would prevent you from moving around in it. I have heard of some group doing various "Lands" as seperate items - fairly close to accurate, but still huge and laggy.