For security's sake (ACTUAL security, as opposed to Team Sexual Assault's "security theater"), if you must fly, lock your wallet, cash, etc. in a readily-accessible outside pocket of your carryon before going through security. Don't use a TSA-approved lock for this, it's not required except for checked baggage, and it'll keep sticky-fingered screeners and others out of your bag until you're standing right there and can watch them "screen" your bag. Keep your ID with you as long as you must, then tuck it in your carryon before it goes on the X-Ray machine. Since a fair number of people get groped even if they've gone through the Nude-O-Scope, I don't see the point in submitting to that myself - tell 'em to just call for a groper right away.
Be polite, but be assertive - make sure your stuff stays where you can see it at all times when getting groped (or going through the scanner, for that matter) - Team Sexual Assault is *SUPPOSED* to ensure that happens, but you may need to remind them. Call for a supervisor, if required.