Hey, jatoe'! I only just got to this, and it. is. terrific! To me, Frogman is a step below Ambush Bug on the annoyance meter, but at least he's not insane. Clearly deluded, but not insane. You though - you've made the dope lovable. That's pure gold.
P.S. You linked chapter 2 in the comments, but you should link it at the end of the O.P., so readers can continue on. ;)