Wireless camera question

Hi, im building a bottom crawling rov (archimedes screw type) to
explore a local lake and am stumped as to possible video feeds, I have
the circuts and parts list all set for the body and controls done and
i've done research on usb cameras and the cable lenth has severe
limitations, 10 feet unboosted you can buy boosters for usbs but they
are very expensive. As an inexpensive alternative to usb webcams I was
considering an x10 wireless camera and since wireless can't penetrate
water I was thinking of running an ariel wire right down into the
container for the x10, would this work with a 100 feet of ariel?

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