Pool noodle, a pair scissors, some para cord, a clip, and a lighter.
Step 2: Thread The Noodle
Loop the pair cord and thread it through the noodle with the loop going in first.
Put the other ends of the para cord through the looped end of the Para cord you pushed through the noodle.
With the para cord equal on both sides make a small incision with your scissors on the noodle placing the para cord into the incisions
Tie the clip onto the loose ends of the para cord.
After tying on the clip cut off the excess para cord and burn the ends with a lighter.
Step 7: Time To Test
It maybe hard to see in this photo but the noodle holds up the camera very well. It would be easy to spot floating down the river or in a lake.
Check out video on YouTube: