Being serious, that background reminds me of the Club I frequented a lot. It bothered some folks whom were used to a "open" field background.
I'm right handed. I started with and still have the P.A.S.T. Vest. The reason for this mesh Vest [ mentors] was for all the patterning I was to do. I had used a P.A.S.T. Pad For years for patterning and grouping pellets/ slugs - And for range work on centerfire rifles - the vest just gave me some pockets.
At the time the the sod had not taken hold and the range didn't want us driving and using the tailgates for places to put all the gear - we walked over.
I bought a Two- wheeler to tote the targets, guns, and ammo. [ I got that " why didn't we think of that slap forehead look"
P.A.S.T. Vest worked fine for skeet.
I then was given a 10X belt, shell pouch, and matching range bag. . Though I have won others and really miss the leather belts and pouches, bags and such...sentimentality keeps me using the 10X gear.
I have always worn mine on the strong side [ right ~ 4 o'clock ] the towel for the gun is ~ 4:30 , The towel for me is on weak side . If you ever wipe off a gun in the rain and then attempt to wipe your glasses or hands - you will understand why two towels.
I shot al lot of break action guns, I kept everthing in the same place as the repeaters.
Repetition becomes habit - habit becomes faith . Kinda like where I wear CCW and BUGS...same place always, and these can and do keep the pouches and towels in place.