Hey Mat,
No offense taken here either, I was just curious as to what they were. (BTW, Piragis sells Bending Branches brand, amoung others, I have a couple Gray Owl's that are about the same weight, ie, the 21-24 oz.)
I started on a batch of paddles a few years ago, well maybe more then a few years ago. I figured once I made fixture to glue up shafts and blades, I might as well make a few, ie, 8 straight shaft and 8 bent. Way to ambitious, I finished 1 of each. (IIRC, my cedar paddle weights were in the 18-22 oz range.)
I had a bunch of odds and ends of different woods left over from other projects that I used for strength and wear edges, but used red or white cedar and redwood for most parts.
The 2 finished paddles have made several BW trips and yes, even they have found the rocks and bottom on occasion. But no damage worth worrying about yet. I did learn that I made some of them too wide, and took them to the table saw later to correct it. 8" is about my limit.
Good luck with it and post pics as you get more.
Dan