Let me try to gather all information...
Me: approaching coast from deeper inland
rhombus: hands over his full admin power including banhammer to me (kidding

)
Sovereign: probably further inland
Fyn16: Further inland
The Lone Dragon: somewhat close to sea but located near a lake (gonna include this in the map for sure... might make some sketches at school if I'm ever bored)
DarkWolf: ??? (wandering around so further inland as well? dang, do we even need the tsunami?

)
Jorrdy12: ??? (maybe close to water, being hit by the tsunami (or, well, almost hit I guess) further intensifies her fear of being on the ground + maybe makes her watershy as well

Otherwise she'd be the perfect character to team up with mine because they're both mental wrecks xD)
As for Snik and Hypno, I'd assume they won't be too far off either.