Hi all, I have taken the plunge and booked a hire car for the first time ever at a stay in Vegas. I had the option of hiring a satnav but that cost $14 per day extra so I didn't take it. I have a paper map of the city, but also want to drive out of town a little too. Will my UK Garmin work in the USA if I take it? I am a bit of a luddite and don't really know how it works in the UK.