On Boatyball - absolutely would use them again... but I would only use them if there's no "stress", otherwise not worth it. I could have done a FCFS at Cooper - and probably should have tried. Somehow the whole experience just soured me though...

Good to know on "innocent" passage - I didn't know this at the time and was worried about the transit. They mentioned that crossing into the US was a big deal at the briefing but clearly this was when you intentionally cross. Good to know !