On Sept 14, 2010, I drove down to Otisco Lake in Otisco, NY looking for a time lapse subject. I came upon the Otisco Lake Marina (OtiscoLakeMarina.com) and captured two timelapses of the clouds overhead and the boats swaying in the current.
This is the first time lapse I've done involving boats and it definitely won't be the last.
My settings were 1/2 sec, f8, ISO 100 with an interval of 2 seconds on my Canon 7d. I used a Singh Ray Vari-ND filter to allow the slower shutter speeds at 3pm.
Photos were tweaked in Lightroom for exposure, color balance, etc.