To log a find here you must fulfill the following conditions.
1. Sign the log.
2. Have logged caches with at least 20 water based attributes, ie scuba gear, boat, may require swimming, may require wading.
You may sign the log before you have acquired the right number of attributes and post a cache note but please do not post a found it log until you qualify. If a cache has more than one of these attributes it only counts as one attribute, ie you must have found at least 20 caches. I can look on your Project Geocaching page to check you qualify or if you prefere to hide your statistics you can either list your qualifying caches or post a screen shot of your attribute part of the page with your total caches visible.