Sam, you can use C Shel . If the Men's taining doesn't go ahead there is the option of using SoL.
It is low tide so you would need to launch at the Main Slip, as it's Lyme Regatta there won't be any boats left on the pontoon overnight on Sat. Who is your cox/trainer for this session and can they tow for you. If not let me know and I shall try and organise something for you.