For Arts & Entertainment:Details are needed by noon Wednesday to put local arts and entertainment information in this column. Contact Caryn Haller at challer@recordcourier.com, at 782-5121, ext. 210 or by fax, 782-6132.GardnervilleBuckaroos On The Fly plays 9 p.m.-1 a.m. today. Karoake by Anthony Janssen 9 p.m.- 1 a.m. Saturdays. Buckaroos is at 1435 Highway 395, Gardnerville. Information, call general manager Steve Orlando, 782-9693.Jethro’s Live this weekKaraoke with Anthony Janssen 9 p.m. Thursdays at Jethro’s Bar & Grill, 1281 Kimmerling Road, Gardnerville Ranchos. Information, 265-2215 or www.jethrosbarandgrill.com.Lentines Singer, song writer, guitarist Dave Medina performs songs from his CD “The Train Of …