From Poway, it is a bit of a drive, but the South Bay Rod and Gun Club range located on 1020 Marron Valley Road, San Diego 91917 is probably your best bet for day use. Main rifle range goes out to 300 yds with 30 covered firing points. One year membership is $50, with no wait list. You can join at the range. Non members is $15.00 all day. www.sbrgc.org. 619 468-3070. Call before going out as there is maintenance/improvement being done. From Poway, take I-15 south to I-8 east. From 8 east, take 125 south. From 125 south, take 94 east off ramp, turn left at the light, go under the bridge, stay in right lane and take onramp to 94 east. Follow 94 east to Jamacha Road, and turn right at the third light to continue on the 94 east. Continue about fifteen miles to Marron Valley road. It is about 1.5 miles past the Dulzura Cafe. Turn right at Marron Valley Road (dirt road...watch out for inhabitants and Border Patrol Vehicles in the area) and go two miles to the range. Range will be on your right. Follow the signs to the main range and check in at main range RSO office. 94 is a two lane undivided rural highway with lots of truck traffic, so drive safely.