Fold the bimini top down and zip it into its boot. Take off enclosure panels and cushions and store them dry; roll clear vinyl, never fold it. On anything that stays on the boat, check every strap and fastener: a loose cover flaps itself apart. Check T-top lacing is snug all the way round, and take the canvas off if a major storm is coming. Afterwards, rinse with fresh water and let everything dry before it goes back on.