First off, Congrats on averaging 182 on your first sport shot tournament. I remember the first Jr Gold tournament I went to (2001 I think). There were a lot of 210-220 average bowlers there that struggled to even average 150. They had no clue how to play the lanes and just kept trying to do what they did on their THS. 182 average means that you were close to the right line, and that you definitely were rolling a pretty good ball.
Secondly, you say that you think you needed a more aggressive ball... Looking at your arsenal, I would think the rogue cell or even the crossroad should be enough ball for you to do pretty well on that pattern, I know I've had great success with my hyroad and blue vibe on that pattern and I really don't put much more on it than you do. Just wondering if you were maybe playing too far outside or if maybe the lanes were just playing extra slick for some reason.
Congrats again!
Jeremy