Searush
Well-Known Member
Searush, though the emergency call facilities of VHF must be a comfort, even if you don't use the radio much.
It isn't a good idea to rely on others to rescue you.
Generally it is a good idea to only take risks that you know you can cope with if it goes wrong. Sure, accidents & breakages can happen, so you need the relevant bits to deal with that while bobbing up & down out at sea.
On a canal, the bank is never more than a short walk away, although you may not wish to get wet & muddy, walking home is always an option. Rivers, with their currents, overhanging trees, variable widths, weirs etc are a tad riskier, but still mostly fairly safe with forethought.