On two waters I fish boat access is impossible/restricted. There are a few features which can be located by drifting a leger rig with a ballon and paperclip setup (150 yards+), this is however not particulary friendly to the environment, especially since the number of runs in a day can be well into double figures, and due to the inaccessibility ballons cannot be retrieved at the end of a day. Does anyone out there have a solution? I don't agree with the use of bait boats (why not invent another gadget to play the fish as well). I'm surprised a CUNNING tackle manufacturer hasn't produced extra quickly degrading ballons to go with some of the useless tat they do produce.