A woman removes her clothes and throws them at the massive ant while running away. She eventually is fully naked (genitals not seen, but breasts are) - scene lasts about a minute.
Two characters the band meet at a rest stop just wear skimpy shorts and/or bikini tops for most of their scenes.
Love dances seductively after taking peyote.
Love (Merrick's girlfriend/groupie) is largely just wearing pants and a bra for most of the movie.
Pager rubs himself against Sam's bum - seen a couple seconds as they look out of the window.