The percussives (cymbals & rim) seems Left & centre with no percs on the right - this gives a slight imbalance in the stereo image.
The rhythm guitar in the R channel could be a little toppier - it doesn't quite bite.
The intro is overly long - I was left wondering if you'd had a genre mishap. perhaps just a little guitr or bass to give a lead into the full rhythm after a few bars.
Nice song, natty playing. Well done one & all.
The vocals are really nice here, just a great feel to this song. Definitely downloading this one Reminds me of 311's "amber" when you/she meantions "the energy" Must be cool being in Hawaii writing songs, I write enough ocean/island/pirate songs living in Phoenix, things might get crazy if I really was on an island Anyway, mixwise, nothing really to add ontop of what RayC said, sounded good!
For recording the drums, I know we used the sm57 for the snare and another on the toms. The drummer had some drum overhead condensors and a bass drum mic, not sure of the brand. I think we used 5 mics altogether. Would have used more but we ran out of mic stands. ha!