So the general rule is if there is some risk , there is a reward, most of us would take the risk to fly in the magic kingdoms , other than our back yards.
If you had more time you could do some things to minmize the risk, however since your short on time and not really prepared , you might have to pass.
Phantomrain.org
Gear to fly your Phantom in the Rain !
Coal
I would not care about the big yellow quadrants as long as you keep a low profile, but I would absolutely respect the other no-fly areas, the red ones (classified airspace) and the brown ones (natural parks). Don't fly urban, don't fly over people, 120/500m. BTW, the big yellow quadrants are ancient no-photograph military zones based on a fifties completely overreaching and outdated legislation from francoist Spain nobody cares about.