That sounds like a plan, but I was thinking Chickens first.
I have a method with poison oak. In winter time sometimes I lightly touch a poison oak twig with the back of my hand. Most of its oils are down in winter. this way i get just a microdose of poison oak and usually not even an itch. when spring comes and i'm hiking, if i accidentally touch some i rarely get poison oak anymore.
Ya have to be careful doing this! sometimes instead of innoculating, the reverse can happen, and ya get even more sensitive.
Poison Oak is one of the main vegetation forms around here in this mixed forest. In order that can be changed at anyplace; Fir, Deciduous Oaks, Pine (Jack, Bull, Sugar), Madrone, Manzanita, Poison Oak, Evergreen Oaks (I think some of these may be older than bristlecones. An old branch dies to the root while a new one grows. The old branches have 600 close rings. Some individual plants looks like they've been doing this since before the Ice Age.)