Yes there. It's illegal to have sex... It's perfectly ok to date with parental consent I guess. I was 17, then 18 when I dated my 15, then 16 yr old ex. We did stuff, no one found out, no worries.
Incorrect. States have independent laws on statutory rape. As an example, here are the laws in Colorado (since I looked them up in the past) IE, until the age of 15 if you are under 4 years older it is legal. After the age of 15 and between the age of 17 you can engage in sexual intercourse with an individual if they are not 10 years older than yourself. Simply Google '<your state> statutory rape laws'
Took me three seconds to google it; you're retarded. http://www.cga.ct.gov/2003/olrdata/jud/rpt/2003-R-0376.htm