Barring any unforeseen deployments

, I'm going to roll in the PBA regional at FWB Bowl in Fort Walton Beach, FL this November.
-How many of you have rolled in a regional?
-What was your experience like? Glad you did it?
-What would you do to begin preparing this?
My coach is the owner at FWB Bowl, and I rolled in their PBAX league this summer so am pretty comfortable in that house. Pattern will be the Shark on wood lanes that are showing their age a bit. I've actually felt more comfortable on the longer patterns in the summer league because of all the friction the lanes offer. I think I'm OK ball wise with the Break, Twisted, and Break Pearl.
Any experiences you've had would be fun to hear. Good, bad, indifferent, funny, whatever the case may be. Thanks!