Just wanted to share some good sites. I haven't found one, however, that allows for an actual sandbox mode, so if anyone knows how to juryrig it, that would be great!

http://www.rctmart.com/fossil/

This is an old site that probably everyone has seen, but its a good resource for a lot of RCT2 related content

http://ae.rctspace.com/

Too be honest, I just love how he has screenshot of the rides of his parks and you can click on the rides you want to download them. Works for RCT2.


http://rctgrotto.coastergrotto.com/rctdownloads.jsp

For those who want some RCT3 content, this has recreations of parks from previous games.