Phone question

[maryavatar]

So... my iPhone contract runs out next month, and I'm not 100% sure I'm going to get another one. After all, I have a iPad with a data plan which does all the things an iPhone does except make phone calls and take photos. So pretty much all I need is a phone which has a camera, e-mail and GPS, and there's a shitload of phones which have that. So... any recommendations?