Tablet Chartplotter

[Morgan3820]

Has anyone made a chartplotter out of a tablet and a GPS puck? I have my netbook setup with Seaclear II. But I was thinking that a tablet would be more convienient in the cockpit. For now, my GPS needs are limited to the occasional night sail and the annual treck to Okracoke. I realize that it would lack the dedicated functions of a marine chartplotter, but I thought that it would be a low cost option until I find the $2-3K to get the system that I want.