My bad knees coupled with swim fins caused me to cease float tubing awhile back, which I miss terribly. I just bought a Creek Co U-tube & they came with a pair of "medium" Paddle Pushers. These will not fit the heel of my wading boots. I'm sure I can somehow alter them, but I also see Browning Water Walkers on Ebay. They appear to be a bag type device that attaches to the lower leg & propel you forward. I fish smaller waters of 2 acres & less, so I'm not moving great distances. Anybody familiar with these or have suggestions? Extending my legs using scuba fins is a "knee killer" & I will be using the tube more for position than "travel".
Thanks in advance for any input.
Mike