Hi all,
Sorry for being scarce of late. To answer the last couple of questions:
1) Maple Leaf Park is on my to-do list, but I haven't gotten to it yet. If anyone else feels like tackling it, I do not consider myself as having dibs on it.
2) Savin Rock does have a .prk file, not sure why I didn't stick it in the folder (or check to see that I hadn't done so). I'll update that when I can, but for now see the screenshot, which should have all the relevant info...