Great drawing. Good luck on your fan fiction or whatever. :D
Also, I started sketching out that sea pony named Whitecap.
I think the tail should curl out, not in. have some sort of curl to it, make it look like something is happening and not an idle stance
that's what i'd do
edit: so The Hub held a Royal Wedding event, almost like a mini-convention, and they showed the finale to the public. Equestria Daily was there, and said this
"For the sake of spoilers, the only thing I can say is that it is seriously the most epic two part we have received so far. Back to back, it feels like a Lion King style high budget Disney movie."
other then the fact that spoilers might get leaked here and there (hope to god it doesn't), once again people are saying this is an epic two-parter. I am so excited!