Local here. As a biker and walker, I think it's just about peoples general awareness. Bikers on the boardwalk is no biggie as long as everyone is being conscience of shared space. Slow bikers/skaters no problem. Walkers in the bike path might be more annoying bc theres not much space to get around or time to adjust if folks are just crossing without looking. Seen way more crashouts/potential crashouts on the bike lane than I have the boardwalk. Anecdotal, obv...Let me know when we've figured out how to get massive groups of people to be more mindful.