If you're thinking A photography blog could attempt and share your interest with others. Or you could write music or poetry that you could submit samples of. They will keep coming back for way more if people like what you have to offer.
You can get yourself an iPad car charger if you’re going to travel long distances and would love to pass time consuming media or browse the internet on the iPad
You can also buy yourself an iPhone 5 car charger accessory for the times you have to drive long distances and have to use your phone as a navigation device. It will keep your phone charged up by the time you reach your destination.