I understand the Sony Cyber-shot DSC-HX20V is pretty good and with the HX50 coming out soon the price could drop.
I have an HS-30 Fuji superzoom bridge camera which has an effective zoom range of 24-720mm in 35mm (or FF) terms and turns out pretty good photos. Now superseded but you might find one in a 2nd hand cabinet (or be able to stretch to its successor!)