definitely one of the hardest strats I've ever pulled off. first of all, you need to get a very specific amount of speed after the blj. then, you need to jump out of the water with a speed above 15 but below 16, because otherwise speed conservation doesn't work. THEN you have to press Z and forwards on the same frame, PRAY you get lucky spacing and actually land on the far ground, and press A+B the same frame. It's quite ridiculous.