there is an APC Pro (crate) lm race the day before at the track. I guess what has to be determined if it's 100% crate, CRA rules or whatever (and what tire)?. Aren't the ROC late models a mixture of crates and built engines? (sort of like Flamboro lm rules). I'm hoping they get foam blocks for the corners as its a very fast track. As far as American participation, there are quite a few other big money shows that weekend. The Maritime Pro stock tour runs a mixture of crates and built engines but it's a 1200 mile one way drive from the Halifax NS area where that tour is centered.