I hope this helps as the Humane Society is a great place for you to contact and be filled in from a state level. They know as they are fighting for the animals everyday. You are not alone and it is important to understand what you can contribute before it harms your health...In rescue it has always been said and I believe it is true.."you can only rescue one at a time" you can't save them all but I think everyone can help at some level that doesn't harm yourself..Besides the animals need you to be around.
Idaho Humane Society
I also use the following website to study the different state laws
Idaho Consolidated Cruelty Laws