The 9/0 and spinning gear is good, a 360GTI ?? You usually use a 3/0,4/0 or equal for jigging. Jigging reels need line capacity and drag pounds. You really need to control the fish, this will help you land it. When you go running up and down the rail you get alot of tangles, which equall lost fish. small cooler for food, most boats will tell you leave the 150 cooler in the truck. Most of the mates sell Tuna rigs or make some up. Sabiki's for bait, squid jiggs for squid, bucktail or Kastmaster for mahi. You don't need the kitchen sink. OH..... one very important piece bring a soft pad or inflateable pad and sleeping bag.......