Falcons in high wind areas are fine, its lighter cars with high cross sectional areas that aren't, like my old serria. Now that was... interesting.. to drive in the wind, though only really on multiple lane roads. Wind was never enough to push you far enough to knock you over the edge though, but it is annoying when it pushes you towards the guy driving next to you down the freeway. The '97 falcon we had did feel like you were sailing a boat in regards to steering response, but it wasn't a XR version, but otherwise it was good to drive, very 'lazy'. Apart from the falcon and the serria, we also have the line, obviously, aswell as a 2010 corolla which is all round not the best car in the world to drive, a 1967.5 Datsun fairlady, which is pretty much to cramped for me to drive, and a 1989 suzuki swift GTI with new suspension and some basic engine improvements.
All 6 are all very different cars, and apart from the corolla, all have their good points. However, their probably not good to do a "FWD vs RWD" comparison... because despite having a different drive type, all the cars are different types to eachother anyway. Different sizes, different weights, different engines, different suspensions and different purposes.