Kurt,
Good to hear that your experience has been relatively positive. And that a ExPo supporting vendor has them in stock.
I'd agree that getting the moisture out will certainly help prolong the life of this item. The plastic bag works great to store it from day to day without getting other gear wet. However, dry storage is a good idea. Once dried, then it can go back in the bag.
There is another reason for being cautious about not storing it wet, even in daily use. The wife and I should be making a late fall camping trip soon. If you anticipate freezing conditions, I'd recommend extra caution in getting it mostly dry, because water freezing in it can't be good, just like with any other plumbing.
Basically, I just took the shower head off and suspended it upside down by the pump. Just be careful not to lose the rubber washer when you take the shower head off, or you'll have to use the included spare washer sooner than anticipated as PM.
Of course, a shower in freezing conditions may be problematic for other reasons, but eventually one gets tired of the stink, even if out in the woods:snorkel: