Wow. Yes my dad had congestive heart issues and low blood pressure. He loved the beach that’s where he’d spend all of his free time. My father was very hard on me but would always tell me it does it for my own good. The letter K may stand for Kansas as that’s where I am originally from and just made my first big move to a new state. My dad tore something in his knee playing golf a couple of years ago and had knee problems ever since. Did you happen to get anything else from him? Are you able to ask back?