Tank holder idea...

[lrmoll]

I think the pool noodles would work fine although you might have to replace them every couple of years since they do not seem to be very durable. The ones I have are a little chewed up just from being used for swimming.<br><br>A few months ago Scuba Diving Mag rated tank carriers. They rated the PVC pipe type highly. They liked that the commercial PVC pipe unit used a couple "O" rings around the pipe to give a nice non slip surface. I will probably make one myself and use I" sections of bicycle innertubes for the non slip surface. The way the tanks store in my van I want to be able to slide the tanks sideways off the carrier.