So we're flying in pretty early (9amish) next Thursday and plan to hit MK straight away. I see no reason to take our DME bus to CBR simply to check in (especially given that our room might not be ready) and then hop on a bus to the park.

What I'd like to do is get off at the Poly or Contemporary, assuming our DME bus is stopping there, for the short monorail hop over to MK. I assume this is okay, right? I see no reason why it wouldn't be, but you know Disney with their garsh darn rules.