Summer Precalculus program

So I’m a current 9th grader in honors geometry. I have a 100 without trying as did I in algebra 1. So my plan is to take precalculus during the summer after I complete algebra 2, so I will be able to take multivariable calculus my senior year. What would be a good and reliable precalculus summer program to attend so that I would be good to get an A in Calculus BC? I have looked into Johns Hopkins CTY summer program for precalculus since I had qualifying SAT scores and it seems very great but is kind of pricy. There is also an online option. Back to the point…If anyone has a great summer precalculus program they have had experience in, or if anyone has participated in CTY, please let me know. Thanks!