Hey Rockmagnet, no snakes in this area it's way to suburban but thanks for the tip. I found a temporary solution which may become permanent but I really wanted to store my sup out of the bags but it's a bit tight under there and I'm banging bits and pieces from time to time. It's a very small front yard, it's probably 16ft to the front fence from the gates and the boards are about 8 inches off the ground.
I will see if this gives me the s..ts and decide from there, it's not like I can go for a sup anyway at the moment which is killing me as I was forced onto leave for 6 weeks.