The fldigi program is a free. |
The first mode to be tried is a new mode called FSQ (Fast Simple QSO). This mode is available in the most recent versions of fldigi beginning in version 3.23. (User manual available here)
Not sure how well (or even if) Rusk County hams will be able to here them, but it's worth a try. The regular SSB net starts at 8 pm on 28.365 MHz. Then stick around at 9 pm as they move down the band to 28.123 MHz (+-) for digital.
The full details are available on the Tyler ham club's page.