They changed fishing a bit from the early days. The last time I loaded up the boat and went out the fishing spots weren't fish specific, they were just pools you chummed and rng determined what type of fish you caught (proficiency, rod, etc also plays into it, but yeah, it's rng). No more blue marlin schools for big money, you just cast and pray for a marlin.
Edit - one of the biggest changes from the original launch version of the game is how you go about getting your 8x8 and 16x16 farms. You have to be level 30 to get your 8x8 and it comes from a Blue Salt Brotherhood questline that starts in Halcyona (in Solisa). You have to be level 50+ to get your 16x16 farm, it's a continuation of the Blue Salt quests that starts in your factions capital city. You will also get your farm wagon and donkey in the course of this quest chain too, so, no struggling for thunderstruck logs this time around