You essentially have to be looking for stations that share both the number and radio frequency of the station you're trying to pick up. Unfortunately, I can't find a channel 35 in or around Boise so I can't tell you what the radio frequency is. There is a low power station located at radio frequency 35, but it is digital channel 17. It looks like the channel went digital a little over a month ago. Could you offer a callsign (ie KYUU)?