My friend Craig, an engineer for an oceanography company, has been working on very similar ideas for a while. Here are two of his proposals: http://longshotci

My friend Craig, an engineer for an oceanography company, has been working on very similar ideas for a while. Here are two of his proposals: http://longshotcity.com/2008/11/17/flymill/ http://longshotcity.com/2008/11/17/flymill/ http://www.paratow.com/ http://www.paratow.com/