I buy mat boards at Staples or Office Max.They come in larger sizes,and you can cut them to whatever size you need for the photo your mounting.I get the double sided pre-glued mounting sheets at Amazon.You can get those in different sizes also.
Thankyou so much.Those guys are really good in whitewater.
Thankyou,most of those guys are very skilled in whitewater.Fun to watch.
One last shot of kayaker on flooded Tohickon creek.
Another shot of kayakers on Tohickon creek in Point Pleasant,PA
Another whitewater boater riding the rapids in a canoe on Tohickon creek.
They opened up the flood gates from Lake Nockomixon into Tohichon creek so the kayakers could ride the whitewater.