How would you plan the flight???
I wouldn't. It's pointless. The dispatcher will call with a change of destination anyway, so why bother to plan. I flew on a contract for a drilling company for about 2 years, and when I started I would call up each day and find out where I was going so I could plan fuel stops, etc. I never, not even once, flew what I had planned. The only thing to do is load on all the fuel you can, (it will fly over gross, but not without fuel) and head south, and wait for the radio call.
