You will pick a spot when booking of course, although you really only fish your spot when bottom fishing, even then you can relocate if you find a area you like, a few will head up to the bow while bottom fishing.
For Tuna, you will have casting at the bow and down the Starboard side.
All Jigging is done down the port-side of the boat.
jbuyrum, I've had 5 trips booked in a row canceled on me. Hopefully better days ahead, starting Sept 26th.