Naracoorte Squash Club is holding a 12-hour squash marathon as a fundraiser for the RFDS on March 2.
The club is inviting businesses and community groups to take part by booking a court and playing for an hour.
A donation of just $50 will earn an hour of court time, including racquets, balls, glasses and coaching if necessary.
Squash club members will be playing continuously throughout the marathon on one court, with the three other courts available to groups to hire.
Play will be from 9am to 9pm, with a barbecue lunch available, bar facilities open through the day and nibbles provided.
The marathon has the dual aims of bringing squash to a wider of audience of potential new players, while also raising funds for the RFDS.
To book a spot or find out more, contact Mel on 0448 655 158 by February 25.
To make a direct donation, donate to Naracoorte Squash Club, BSB: 015-670, a/c: 412316466.