Honda crv squeaking again. From the back side. Over bumps 98 model?

My crv was squeaking bad so I had my camper bushings replaced last year and the noise stopped. Now all of the sudden it started making the same squeak over bumps again only after a year. The garage guy told me to lubercate them. Considering my car isn't low to the ground can't I just crawl under and spray the lubercant without lifting the car up?

May be these links will help:
http://www.motobild.com/honda/1997%E2%80%932001-cr-v-clunk-or-squeak-from-rear-suspension.html

or:
http://honda-tech.com/showthread.php?t=3014852

http://www.hondasuv.com/members/showthread.php?t=10753

Hope it helps. HTH