Casio today announced the EX-ZR1100, a new model in the series High Speed EXILIM, equipped with 24mm wide angle lens and 12.5 x optical zoom. Improved resolution tilting screen, 5-axis IS ...

His photos appear ... carry just one lens, that would be it. If you are able to carry another lens, then seriously consider a really wide-angle lens, like a 10-22mm or a 12-24mm lens.