Check the Show Off Your Project forum.
Most people post pics of the location of their GPS antenna.
Ok I've done a but got no real positive answer I was just wondering what people are using for a GPS pickup and where they've located it? I've just got myself a Fortuna U2 but am undesided as to where to fit it not sure weather to put it inside or outside.
try search terms like gps dash, gps roof .. that will get your started.