I live in California, where we have, for the most part, a standard American accent (like a newscaster accent). I have visited Nevada several times and haven t noticed a difference, although I haven t been to the more remote areas - mainly just the Tahoe/Reno area. So I don t think your accent would sound that weird to them, except when you pronounce Nevada the RIGHT way!
i live in philly but one of my best friends moved to nevda and all her friends just sound reallly preppy.