I fly out to Tuscon from KEMT once in awhile, and through the pass can be a fun ride... always with Flight Following.. and going out at 9500, back at 10,500... cuz it is a little smoother. The Palm Springs TRSA is nothing really,, FF is always the way to go and no additional clearance needed... When I was in training for my PPL, we went to Palm Springs in my Dad's Archer... he was sitting in the back, and the CFI in the fight seat... We left Hemet and went north over the ridge to Banning, then east to PS... the bumps were the worst I have ever been in!.. things were flying around inside the airplane... I could not read the instruments!... I thought we were going to die!.. but looking at my Dad and the CFI, who were sitting there riding out the bumps like nothing was happening, I found to be strange... Dad was catching pencils that were floating around in the air...
We were cleared to land at PSA, and I thought we would be slammed into the ground... at about 300 ft up, it was perfectly smooth,,, no wind... not the best landing I have ever made, but I was really shaken up... a few hours later the air was smooth,,,, flight home was great.. I did learn a lot that day but still do not like the bumps through the pass...