Yes, enter all the WGT free strokeplay tournaments now, especially the monthly ones. In most of them you are playing against players in your own tier. For the monthly comps, you stay in the tier you entered them in. If you learn quickly and put a lot of rounds in on the courses on which you have entered the unlimited round tournaments, then come the end of the month you should be a much better player than most others in your tier and so have a good chance of winning.
Also, earn lots of free credits with the WGT ads, surveys, and tasks, and use these the level up quickly and buy better clubs. This will also put you at an advantage.