for the 3 zone trophies use Syncopia.
its the easiest track.

for Airbraker turn off the motion sensor from options, and DONT touch the d-pad or analog stick or you'll never get it.
i know it seems impossible at first but keep practicing and you'll get better everytime.
some tips: never try too many times in a row. i find it much easier if you take a break and try later
putting your fav music or turning off music helps too.
also if it starting to get frustrating stop and try later when you feel better.
to do well in Zone you must feel good, if u aren't concentrated you'll crash all the time.
and remember the secret of wipeout: practice is the key...