A good thing with iPads is that they are not hard to take home. Easy to look at new routes, update and browse Seebreeze on

Im thinking of using an iPad mounted on the coach roof instead of replacing a plotter I have there. I will install a USB charging point also so it is always plugged in.
But if you want to ,eave it on the boat, my guess is it will slow and become clunky systems wise before it corrodes.