Help needed: URGENT Hsinchu-Hualien

Have to travel Hsinchu-Hualien TOMORROW, by car. Will be driving myself, and have no idea about route, etc. PLEASE, you fine Formosans, HELP!!! Hopefully on highway 3 to Taipei, then what? All helpful suggestions will earn you a place in my prayers. I cannot read, nor speak Chinese, and I have two 75+ year old Western ladies in the car. :help: :notworthy: :notworthy: