Timgo....
Sorry to hear about your problem. You might want to give Sam
Wallis-sam@adventureteam.com- a shout as he had several bags blow on his H2. After a few trips to the dealer they were unable to find the problem and would only replace the blown bag each time. Finally the dealer said they would not replace under warranty any more as his truck had a Rancho lift kit. I do know that he was able to install the 4" Rancho coil springs in his and think he had the work done at 4 Wheel Parts. If your truck isn't lifted stock coils should fit it ( left 15179495, right 15179496). Be advised that the rear shocks are different between coil springs and air springs and will probably need to be changed also if you do go to coils.
On Star is about worthless offroad. Alot of places we go it won't get out and neither will cell phones and if you do reach someone they are about as helpful as the person you got hold of.
Don