If youre talking about deer and the central Sierras theres plenty of places. Pick an OTC unit and look at OnX and pick any trail and get a few miles in, preferably some of that off trail. Use OnX to look for potential water sources and glassing knobs before you go. Once youre out there look for signs like bedding, droppings, food sources, trails, etc. Get a camera out there if you want some more info and the spot looks good. If youre not seeing sign or deer find a new spot if youre confident theres no deer out there. Rinse and repeat. Do this starting soon and a lot before the season starts if you want the best chance of success. Good luck!