I'm about to go to Europe to work on a cruise ship for 3 months as a musician. I may be able to purchase a laptop, but it would leave me broke for quite some time. Also, I can't afford the model I'd like. My question is, does anyone think I can get by just using an iPod touch? Internet access on a cruise ship is rather pricey, so I figured that I would type up my emails on the iPod Touch and then mail them out while in port when I could find a Wi-Fi hotspot. I'm not that familiar with the iPod touch and was wondering if it's possible to type an email and then save it to send later. Also, what's surfing like on the iPod Touch? Does anyone think that it is unrealistic to rely on the iPod Touch as my only means of communicating to the outside world for 3 months?