It's really hard to rehome roosters as other have said. I couldn't even give away (for eating or other) my male ducks.
Watch Craigslist. I happened upon an ad for 19 week old RIW/RIR pullets for $7. Skeptical, I arranged to go see the pullets. It was a retired farmer who raised laying hens and sold eggs at farmers markets as a hobby. He raised way more hens than he needed this year and wanted the extras gone before the weather turned. I've had them (took home 13!) for a couple months and they are fantastic. Great layers, robustly healthy, excellent foragers (despite living on gravel until they came home with me), friendly, and you couldn't beat the price.
If you go the Craigslist route, wait until you arrive before making final decisions about taking birds home with you. If the birds look to be in bad shape, their area is dirty, their water is dirty, or anything seems unsavory, say no thank you and walk away. My birds were in a clean, but very simple pen, with some tiny pullet eggs on the ground here and there, so I felt pretty sure no one was trying to offload old or sick birds onto me.