I checked out eBay, found some great stuff. Next (intelligent) question: 3/8" or 1/2"? I dont plan on "hopping", but would like a fast rise time- (dont particularly want to wait for system to air up). How much of a difference is there in inflation times?
Also, I dont want this system to be loud, I want to barely notice that it's there. I read something about "the loudest" valves... Thats the last thing I want.
Thanks for the info!