Msjan,
Give RV Park Review a try
http://www.campgroundreviews.com/ I am not an Elk but, I have seen some Elk Lodge reviews on there.
You might also try
http://wecallithome.blogspot.com/ Laurie and Odel are fulltimers, Elk members and spend a fair amount of time in California visiting family. This is their campground review blog and it has 16 Elk Lodges reviews and Elks has a separate category.
Grant aka BirdingRVer