You are going to need a DSL or Highspeed Connection for it to work well
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http://odinpowersailors.com/Photo Album.html
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Powersailing to Put-in-Bay
This is a video clip of my wife Vivian and myself  making a  run to Put-in-Bay, Ohio. It is being filmed By Tom and Kathy Root on board their PDQ sailing cat "TOMKAT"