How to get rid of LOTS of poison oak?
Thanks for your question about poison oak eradication. Your picture is too far from the plants for me to feel absolutely certain that it is poison oak, so I've attached a photo that compares 3 poisonous plants. However, assuming it is as described, here's a link to a UC Extension article about the plant and methods to manage it, found about halfway through the article.
Hope this is helpful. Good luck!