The river Plym is a small speed/ski area good for a blast around, calm. Free launching close by, its where we do our video's so chances are you will see us there. Gives good access to the Plymouth Sound too which is quite calm and good for a play around
Also the River TAMAR will give you a good run, launching at Saltash (free with plenty of parking) you can first take a trip along the dockyard/warships if that's your interest, then take a run down to places like weir quay, Calstock (nice place to stop beside pub for pint + park for kids, gunnislake, all limited to 8 knots apart from the speed area back up towards Saltash.
Peter ~ Boatsandoutboards4sale ~
askboatsandoutboards4sale@sky.com ~ 07930 421007