A GOOGLE EARTH 'tour' of trawler mudtrails is HERE.

What to do: Download this file (right click the link and choose "save link as"). Find the file on your computer and double-click the icon. If you already have Google Earth installed, it will open automatically. (If you do not, download it for free.)

Once Google Earth is open, on the left side of the screen will be a menu that says, "Places". There you should see the downloaded file "Mudtrails_VanHoutan". Click on the "+" symbol to the left and untree the contents. Now, select "Tools" from the top menu, and then "Play tour" from the options that result. The tour should now run. On each placemark, I have written brief notes for each image as well. I hope this is interesting and helpful to you.