Should I take Comp 1 and Comp 2 as a senior?

Hey! I’m currently a high school junior that is going to be taking some college classes at my local university next school year. The classes I will take at the university would count as dual-credit. I’m currently enrolled to take College Algebra for the fall 2015 semester but, I’m considering taking English Comp 1 also. The thing is that if I do fail English Comp 1 I won’t have any credit for High School English which is a required credit to graduate at my high school. I’m currently in regular English III right now with a grade of 103. I was wondering what your thoughts are on about English Comp 1 & 2 and if I should take it! Thank you!