In "Pier Fishing in California," Ken included a tip from Ron Crandall (Ron's Tackle Tips) about the danger of leaning your rod against the railing with only the last foot extending over the top (I foolishly did this yesterday). This can break the last foot off the rod when a fish hits. The solution is instead to use a rod holder. What are some options for setting up a rod holder when pier fishing? Thanks for your help.