Welcome Carlos! I see you are in Merced, California. I think for local channels, you should get a really good outdoor OTA antenna, not a satellite dish. That'll get you the affiliates you requested out of Fresno, and maybe Modesto and perhaps the bay area! There are great things on C-band satellite on both Satmex 5 and Satmex 6 out of Mexico, if you're interested. There are a few network feeds on Ku and C band, but you shouldn't have any problem getting your local Fresno stations with a simple outdoor antenna. As FaT Air stated, take a look at either The List at the top of the page, mpeg central, or Lyngsat (some of the stuff is outdated as channels come and go in FTA satellite, but you'll get an idea).