You can do it Bob. I'm reminded of the story I heard years ago told by someone famous. A 56 year old man said he wanted to get an education but thought it was usless because he would be 60 years old when he finished. The guy he was talking to asked him, "How old will you be if you don't go to school?"
My youngest daughter will be 31 this month. She is married with 4 school age children ages 6 to 13, and works as a librarian in the school district 4 hours a day. She will be taking 8 classes between now and June so she can finish her BA. Jim