Fun game but a few enhancement ideas to give it more replay value:
1 - make financials more predictable rather than totally random
2 - how about an upgrade shop to improve your airboat?
3 - a different game mode, to go with boat upgrades. Maybe a full on "career mode" rather than just tracking career dollars.
Definitely a fun game - just wish there was more to it.
Geekymitch about Shine Runner