,transvestite and drag queens is it all the same?

Among themselves, and to one another, no doubt, there are worlds of significant distinctions and difference. To a masculine gay man like myself, however, they are all (and s and straight women too) as alike as never mind--just as, to one used to p�t� de foie gras and Tournedos Rossini, the various hamburgers of Wendy's, Jack-in-the-Box, and BurgerKing (and MacDonald's) all taste the same; or as, to one fond of vintage French, Italian and German wines, Gator-Ade and the dozen colors of Kool-Aid are virtually identical. I confess, I've never heard of the "well known" drag queens you mention. Could it be that we don't have the same friends? Live in different color states?