Finally I got this very hard achievement on 03/27/2018. I played at least 5 hours per day during 3 days. Patience and perseverance are the secret of success.
My solution is for
Expert events; I won't talk about
Novice and
Pro events.
1) The boat that I used was
Thresher X, only available on
Tempest Pack DLC. I tried many times with base game boats
Cutthroat,
Razorback and
Rad Hazard without any success. My personal performance with
Thresher X was much better.
2) I used the bumper view camera (this tip was given by
Dirty Whirlwind in his very good solution). I agree with all
Dirty Whirlwind's words in his solution and I recommend you to read it.
3) At first I thought the bumper view camera would be useful only for
Ring Master challenges, but I was wrong. I earned all
Expert gold medals using
Thresher X with bumper view camera.
INFORMATION ABOUT ALL EVENTS:» The
Hurricane GP championship consists in 8 events, all Races. This is self explanatory.
» The process for earning gold on
Ring Master and
Gauntlet events are the same on championships
Needle GP (8 events, all Ring Master),
Boom Boom GP (8 events, all Gauntlet),
Experts Only (5 mixed events) and
Bull Man (6 mixed events). Mixed events mean (
Race,
Ring Master and
Gauntlet) on same championship.
» The 8 tracks needed for this achievement are:
Lake Powell,
Storming Asgard,
Monster Island,
Tsunami Bowl,
Lost Babylon,
Paris Sewers,
Seoul Stream and
Area 51. The 3 tracks from DLC (
Atlantis,
Castle Von Boom and
Bermuda Triangle) don't count for this achievement. The order of all 8 tracks is the same in
Ring Master,
Gauntlet events,
Hurricane GP,
Needle GP and
Boom Boom GP championships.
The tracks from the two other championships with mixed events Experts Only and Bull Man are:Experts Only1) Lost Babylon (Race)
2) Lake Powell (Ring Master)
3) Paris Sewers (Gauntlet)
4) Monster Island (Ring Master)
5) Tsunami Bowl (Race)
Bull Man1) Paris Sewers (Race)
2) Seoul Stream (Race)
3) Lost Babylon (Ring Master)
4) Tsunami Bowl (Gauntlet)
5) Storming Asgard (Race)
6) Area 51 (Race)
THE BAD NEWS IS:You must earn gold in all 8 tracks from
Ring Master, but, on
Championship you'll have to earn gold in
Needle GP too. It means you need to race in all 8 same tracks from
Ring Master again and beat their times again. At least, you don't need to be first in all tracks, just have enough points to finish the
Needle GP Championship in 1st. The same will happen in
Boom Boom GP Championship and other mixed championships.
VERY IMPORTANT TIPS:» If you do any mistake that reduces your speed too much, pause the game and restart the race, because you'll probably fail. This works in all events, including championships. For gold medals in Expert events, you must be almost perfect in all races.
» In championships, if you accidentally finish the race in a bad position, when the first
Race Result screen appear, don't press
button, if you do, the bad progress on championship will be saved. Instead, just press the
button and leave to dashboard. When you restart the game, go to
Championship to recover your progress; you'll be prompted if you want to continue, choose YES,
button. Don't abuse of this resource because it can corrupt your save. Make backups of your save if needed. I used this resource a lot of times without any problem, but on each good progress I made backups of my save. If you feel that you will lose, the best option is always to try to restart the race before finishing it.
» In championships you don't need to win all races because of points system for each position. As in any championship, you'll be the champion if finish it with more points. Just to make sure, I won all 8 races.
Good luck!