need opinions please

Ok, I need your expert opinions please. Due to irresponsilbe behavior on my part a few years ago, I received a very low grade in a class (I had planned to withdraw from the class, but got the deadline mixed up). Anyway, I could retake the class in the second summer session this summer. It would change my cummulative GPA from a 3.71 to a 3.85. It is an easy class but pretty time consuming because it is a night course for six hours a week. On top of that class, I also have my capstone (I am graduating with my BSN in August) and work 32 hours a week. My question is, is it worth it to retake the class? Obviously, I would like to have the highest GPA possible, but I do you really think that the difference in a 3.7 and a 3.85 would affect my chances of getting into an anesthesia program? I am kind-of thinking that as long as I do well on the GRE and my interview, it won't matter either way. What do you guys think? BTW, my nursing GPA will be a 4.0 and my science GPA a 3.6. Any comments would be greatly appreciated!!

Thanks,
Ami