No one is going to give away useful information and they are stupid if they do. Hunting is crowded enough without good hunting spots being blown out. Especially in GMU’s/zones/units that are of typically low success rate like a OTC area.
That being said, continue to use onx for property boundaries and consider all the things that elk need during that time frame of hunt. Get good at calling, get inshape, and get off the road. Pick a few areas that met the criteria of what elk need during that time frame, (ie; water, sanctuary and food source) hike in and start glassing, bugle etc. You can talk to a biologist or honestly you probably can find all the things you need to know free online. The rest is all just grunt work. Do this and you’ll be successful anywhere you go.