Salt water fishing, Hampton Roads, VA

So, I'm no travel photographer...and certainly no fisherman, but here are a few photographs of a fishing trip I took with my daughter and girlfriend while traveling. Pictured are some squid parts (bait) my daughter's reaction to the at sea toilet, and a fish she caught. My question is whether or not I can count the expense of the trip as tax deductible because I made photographs while on it? Also, big fear of losing the camera overboard or possibly getting squid goop on it. One of those things happened.