You can download the fleet weigh-in form as a fillable PDF that you can download, print, and save. If you have trouble opening this file, right-click it to save it to your desktop, and then open it from there.
Note that this version (updated in 2013) includes ISAF ID’s and sail tag numbers for all 3 sails. This information is only required for the Rolex Big Boat Series and National events; for other events these sections can be ignored.
Instructions for obtaining current ISAF certificates can be found here.