From obscure Dylan and R.E.M. to Byrds-esque original tunes and beyond, acoustic guitarist/lead singer Rik Cribb (a.k.a. "Ricky Bobby," of The Problems) and electric guitarist John Melnick (a.k.a. "Johnny Cocktails," formerly of Big Black Building) —known these days as The Yachtsmen — carried on with a funny, boozy, casual set of classic rock and jams last night at Art’s Bar & Grill (413 Coleman Blvd. in Mt. Pleasant).