Upvote:2
The only states a reasonable route will take you through are AZ, CA, OR, and maybe NV. So you can go to https://www.elks.org/lodges/default.cfm and select a state, which will return a list of lodges. If you click on the link for the state, they give you them on a map:
AZ: https://www.elks.org/states/default.cfm?vhpID=8003
CA: https://www.elks.org/states/default.cfm?vhpID=8005
OR: https://www.elks.org/states/default.cfm?vhpID=8035
NV: https://www.elks.org/states/default.cfm?vhpID=8026
And from that you can see which you will be traveling by given your route. I imagine a similar approach can be taken for Legion Posts.