PPRuNe Forums - How difficult is Seneca?

Hey everyone. I was hoping someone who has actually taken the RCAF Seneca Aviation program, could give me some insight. I am a 30yr old man with a family and would like to join the RCAF to become a pilot. I am a family man so, there is no plausible way to do this except through this program. I have been out of high school for a while (obviously) and just looking through some of the courses listed on the Seneca curriculum, seems a bit daunting. Mainly the math courses. My math grades were not the best plus being older, I need to know honestly; How difficult is the Seneca program? Does this program require a savant in mathematics or can a average dad like me study his way through?