Baseball WINTER CAMP: The coaches of Calvert and Northern high schools will hold a Five-Tool camp for boys and girls 8-15 in January and February at Northern. The camp covers all facets of the game in six sessions. Cost: $180 before Jan. 1, $195 after. Information: 301-855-0377, www.eteamz.com/5toolbaseballschool or baseball5tools@aol.com.

WEB SITE: Calvert County American Little League has a new Web site, www.ccall.org. This site contains information on the upcoming season and will be the starting point for online registration. CCALL provides baseball and softball for youths 5-18 in the central portion of Calvert.

Basketball COMPETITIVE LEAGUE: An under-14, under-12 and under-10 league for boys and girls will be offered in Calvert County this season. Information: 410-535-1600 or 301-855-1243, Ext. 227.

ADULT LEAGUES: Calvert County Parks and Recreation is accepting applications for adult basketball leagues. Three age divisions: 18 and over, 28 and over, 40 and over. Rosters must have a minimum of 10 players and a maximum of 15. Cost: $670 per team with a $50 deposit. Information: 410-535-1600 or 301-855-1243, Ext. 227 or 229.

COORDINATORS NEEDED: Calvert County Parks and Recreation is hiring league coordinators to supervise the 2002-03 Youth Basketball Program. They are responsible for site supervision and record-keeping of all league activities. Applicants must be 18 or older and able to work nights and weekends. Starting salary is $8 per hour. Information: Sports office, 410-535-1600 or 301-855-1243, Ext. 227 or 229.

Boating COURSE SERIES: The 2003 U.S. Coast Guard Auxiliary boating course will begin with registration for "Boating Skills and Seamanship" 6:30-8:30 p.m. Jan. 9 in Room C-01 at Great Mills High School. Classes begin Jan. 14 and run every Tuesday and Thursday through Feb. 25. The course will meet Maryland requirements for boating safety certification for people born after July 1, 1972, while operating a motorized vessel on Maryland waters. Cost: $40. Information: Lee Herndon, 301-997-0497.

Boxing REGISTRATION: The Southern Maryland Boxing and Martial Arts Academy has ongoing registration for youths 12 and older and adults at the Athletic Clubhouse, 6:30-9 p.m. Tuesdays and Thursdays. Training starts in January. Information: 301-932-4348, 301-870-0352 or aclubhouse@drix.net.

Lacrosse OFFICIALS NEEDED: The Southern Maryland branch of the Capital Area Lacrosse Officials Association is seeking new members to officiate boys' youth and high school games in spring 2003. Pay ranges from $45 to $60 per game. Mandatory training sessions begin in January. Information: Ken Winegrade, 301-863-9301 or winegrad@tritonsvc.com.

DROP-IN LEAGUE: Junior varsity and varsity lacrosse players are wanted for a drop-in league that plays 11:30 a.m.-1:30 p.m. Saturdays. Full equipment is required. Information: Nila, 301-932-4348 or 301-870-0352, or aclubhouse@drix.net.

Roller Hockey WINTER LEAGUES: Sign-ups are taking place for Session II at the Athletic Clubhouse. Play began Nov. 10. Divisions include under-10, under-12 and under-15. Information: Joe, 301-932-4348, or aclubhouse@drix.net.

Soccer PLAYERS WANTED: The St. Mary's Northern Lightning under-10 select soccer team is looking for players at all positions for the spring season. Players must be born between Aug. 1, 1992, and July 31, 1993. Information: Karen Gailey, 301-373-5633.

TEAM FORMING: An under-10 boys' team is forming in Calvert County for play next spring and fall. The team is looking for solid players at all positions. It will practice and play on a private field in northern Calvert County. Information: Brett, 301-855-6547.

Softball PONYTAIL REGISTRATION: First-come, first-served registrations are beginning for spring 2003 Calvert Ponytail (coach slow-pitch) softball for girls ages 9-12. Limited to the first 75 players. Practices and/or games are one weeknight and one weekend per week at northern Calvert County fields. Season runs March 29-June 14. Cost: $49 for first child, $39 for each additional child in family. Coaches also are needed. Information: Mike Graham, 410-286-0227, or calvert_slow_pitch@yahoo.com.

TRYOUTS: A 12-and-under select fast pitch team will conduct tryouts for the 2003 season. Information: 301-259-2302 or 301-374-9086.

WEB SITE: The Northern Calvert Little League, which provides baseball and softball benefits to Calvert County youths, has a new Web site: www.northerncalvertll.org. For questions or comments, e-mail NCLL@comcast.net.

Wrestling YOUTH SIGN-UPS: Westlake youth wrestling sign-ups are underway for a season that will run through March 15. Wrestlers ages 5-14 are eligible. Cost: $65. Practices are at Westlake High School. Information: Joe Clegg, 301-392-3603.

SOUTHERN MARYLAND EXTRA: Do you have a sports event, tryout or program you'd like people in Calvert, Charles or St. Mary's County to know about? Send your announcements, including a contact person, phone number and dates you'd like the announcement to run, to The Washington Post, Southern Maryland Extra, c/o Dan Uthman, 1150 15th St. NW, Washington, D.C. 20071. You can also fax announcements to 202-334-7685 or e-mail them to uthmand@washpost.com.