I believe that most people "find" the "right to privacy" in the 14th Amendment, as in the Roe vs Wade decision. I could possibly see using the 9th Amendment to support lap dances, easier than the 14th.
Don't you mean the 4th Amendment? The 14th doesn't seem to have much to do with privacy.
From the Roe V Wade decision
"MR. JUSTICE BLACKMUN delivered the opinion of the Court.
MR. JUSTICE REHNQUIST, dissenting.
MR. JUSTICE STEWART, concurring.....
3. State criminal abortion laws, like those involved here, that except from criminality only a life-saving procedure on the mother's behalf without regard to the stage of her pregnancy and other interests involved violate the Due Process Clause of the Fourteenth Amendment, which protects against state action the right to privacy,"
Ah, I see where your misinterpretation lies. The fourth amendment is what many suppose actually grants the right to privacy. However, the bill of rights (first ten amendments) didn't apply to the individual states before the fourteenth amendment. The fourteenth doesn't really grant any new rights, only extends existing ones in the federal constitution to the states.