Frederick Simson has been weighing & posting fiberglass trailer actual weights at the Fiberglass Forum for a number of years. Since he cannot post the actual spreadsheet at the forum, with his permission I have posted the .xls Excel spreadsheet at my LakeshoreImages site. I will update it as often as possible.
If you want to sort or otherwise work with the actual spreadsheet, it is available for download at http://lakeshoreimages.com/spreadsheets/Weight.xls
. If you have accurately weighed your trailer & tongue weight, let me know & I'll add it to the list.