"Low Tide Ride" - First Picture Upload ...

"Low Tide Ride"

This is my first picture upload ever and I took this photo in a super low tide at the beach in my home town. Please, I'd love to get some feedback and it's all good to point all the flaws you guys find out. The objetive is to learn a little here, so won't get mad at some pros crushing anything wrong they might find.. come on!!!

PS: not sure if EXIF data will show up, so here goes my settings: Sony NEX-5R with SEL35F18, f2.8, 1/4000 and ISO 100 ...