So my hair has been getting shorter becasue I've been straightening it, and it just is so hard to take care of. It gets frizzy, nothing seems to work, I'm debating on F.A.S.T. shampoo and the 3" more shampoo from london... I'm going camping and I can never get a cut hair style with my curly hair, it only looks good styled... ughh, help me? what can I do?