On my recent 8 day bp trip thru the southern Sierra Nevada, my camera (Canon SX10) and myself took a dip in the Kern River. Twice in a few minutes time. It still has issues, powers partially up is all. Does it need to go to a shop for a cleaning and drying out now? I saw condensation in the lense later in the day and for a day or two later also. I took the batteries out of course and installed them a few times to check progress. Thanks.