The eye of Ivan passed directly over Raven last Thursday morning. 130 mph clocking thru 180 degrees. She's skinned up, and has three bent stanchions, but she's floating and otherwise intact. I had 5 anchors in tandem on two 5/8 twisted nylon lines out on the bow. three 25 lb Danforths, 1 33 lb Bruce, and 1 25 lb plow with about 100 feet of total chain. Two 5/8 lines to a large live oak on the stern cleats. Chafing gear was reinforced plastic hose. We were in the local hurricane hole with about 50 other boats. About half of them are either in someone's yard sunk, or just beat up. The marina is is only pilings. The travel lift and the bath house are about all that's left intact. Many of the boats on jackstands in the yard fell over. We drug into the boat next to us and scraped all night. Only cosmetic damage to the H37c hull. The other boat....well.... What would have prevented my damage? Bigger anchors, more scope, and just dumb luck.I didn't have bigger anchors, there wasn't room for more scope, and I guess I had better luck than most of the other property owners in coastal Alabama. Lessons learned:1. Get the biggest storm anchors you can carry, with the most chain and rode you can afford.2. Get out of the marina, tuck in to a hole up a creek.3. Tie to the biggest tree possible, away from all other boats.4. Keep up your insurance.I can post photos later.RS