Anyone used a Swivel Seat?
 

1. Having found good shooting locations (on cliff-tops) I wonder if either of these "bum tripods" were useful to others in similar situations demanding patience and steady swivelling?

2. I've been repeatedly refused delivery of both products to Ireland by Amazon.com. Don't know why. They supply everything else to me. Would anyone kindly suggest an alternative supplier of these or similar seats?

Tripod Folding Stool; sold by Wing Supply
Swivel Rest (Camo); sold by Variety Electronic, Inc.