I promised to post a pic of my GPS/whatever mounting stand in another post. Now I can't find the post. So, here it is. Made from black acrylic. Attaches to lift up with Velcro (need a little more work there). No holes in dash.
Keith
Very nice. Great idea.
I use one of these in a defroster register. difficult to reach. But I can see the widescreen Garmin Nuvi adequately and can hear it well.
Car Vehicle GPS Air Vent Mount Holder Set for Garmin Nuvi | eBay (http://www.ebay.com/itm/like/131218333168?lpid=82&chn=ps)