Old 5.5m Surf Ski in CHELMER, Queensland for sale

PICTURE is NOT the SKI but a very similar model
This is an old ~5.5m long surf ski with a peddle operated rudder and a detachable nose cone. The ski requires repair / replacement of the seam between the top and base of the ski. I’ve started to carefully sand back the old joining band (2/3 completed) however I lost interest as the cockpit is too short for me.
I’m ~ 183cm (6ft) with long legs and I’d suggest the craft might fit someone less than 5’8”. The ski comes with the fiberglass tape required to fix the seam and resin however this now may be too old.
I tried the ski on the river a few times @ Indooroopilly before starting the repair, it seems very light and fast, but a little unstable although I’m not a particularly proficient paddler.
Pics on request.