Another vote for Co-Pilot here. Used it all over Belgium and France on the bike last year and it was excellent.
Got these winter gloves from the States - Scorpion TSW Gloves :: MotorcycleGear.com. Very happy with them and work perfectly - I have the same case. You can order them off eBay for about £60 delivered. There are summer gloves available with the same functionality, such as Icon Device Touchscreen Gloves | TopGear Superstore - FREE UK DELIVERY, but I've not tried them. I sewed a patch of conductive thread into my summer gloves, and they also work well.
I knocked up a triangular plate to fit over Aztec spacers and bolted the tomtom mount to it. Hope the picture attachment worked!
I just use my brain and a sense of direction. These are both available as a download in most education systems.
Even in a rural part of Oregon after a good piss up in a bar somewhere, I still managed to walk home to my Dads pissed as a fart. A journey over fields, woods and streets i dont know of some 15miles at approx 2am. (didnt seem that far by car, and theyve no public transport ffs) The world is a globe. It should be impossible to get lost.