Spent 4 years at a weekly before the recent move back to the daily life: My advice is, anything and everything and lots of it, with lots of photos, creativity, gamers galore, and really, just whatever you want. I put out about 210 sports sections in 4 years and not two of them were the same in any way, shape or form. You've got to be willing to put in extra hours knowing you won't get paid but still put them in for the love of the game and the pride of the product.
Make adventures for yourself. One night 3 winters ago 5 girls hoops teams played at home in the same day/night. The adventure? Get to each one and capture the moments you were there with words and photographs and make a huge package. The next year there were 6 games in a day/night, and I made it to all 6 and wrote the same type of adventure incorporating just so much "stuff" not only gamer stuff, but "the scene" and what it was like to traverse from site to site, hockey rink to hoops court to ski-jumping back to hockey rinks.
Pay attention to your area. One night I got home around 1 a.m. to find a massive fire burning down part of the block I lived on (including the strip club; sigh). One of the firefighters for this 5-alarm was a 17-year-old senior at the local high school, who started on the football team and whose dream it was to become a fireman. Had my camera and walked up within 5 feet of him and snapped him and a partner working the hose. Day later I called him up and talked about the experience, then went to practice and talked to his teammates and coaches and did up a breaking news/feature on the kid, who's just a great kid.
Don't get caught in the varsity-only rut. Wake up on a Saturday and cover an 11 a.m. freshman field hockey game (or whatever sport you choose) and watch tomorrow's stars today. Try to get a glimpse of the kids and how they play, and focus on how refs call sub-varsity sports differently, and maybe try to project how varsity teams will be 2-3 years down the line with these high school newbies learning the ropes today. Go watch rec league hoops games, or women's league hoops games (you'd be surprised how good some 40-year-old women are hoopin' it up).
Always take photos. Everyone. Everything. You just never know when cool moments will pop up. My sports section was photo-heavy. Big big photos, some small ones of an off-the-beaten-path "moment" at a game of a fan in the stands or someone singing the national anthem (lots of times athletes in that game will sing it, then go out and then be the one to win the opening tipoff). Always run standings. Try to write stories about issues that relate to your coverage area or state.
The last 4 years were probably my best 4 in the biz. Put my heart and soul into the section. Worked ungodly hours at the expense of a social life. But it was for the love of the game.
Lots more I could write, but just make your section a reflection of yourself. If you only want to work 40 hours, that's what the section will look like. If you want to drown your readers in local sports, go nuts, my friend, and make people drool for the day your section comes out chock full o' goodness.