Car washes! Get a local business to donate their parking lot and water. You, the team and as many parents as possible get out there! Ask for 'donations', don't charge! Put the team in their uniform shirts, put some info and trophies on a table and talk it up. The team can make signs and stand on the corners directing cars to the car wash. We made $750 on a Saturday. Also, this is the time of the year for yard clean up, or clean out basements or carports...the team can ask their neighbors.
Super great suggestions above...even gas cards make good raffle prizes. Jessica over at MittMate.com just started up a fundraising program for teams. It would work great if you will be at any tournaments or will host games at a field, etc. I believe she offers free shipping with promo code: STM017 - cool softball accessory players love and family members use for luggage, school bags, equipment bags, etc.
I would like to introduce you to Massive Playbook. We are a communication company specializing in adult and youth athletics. We offer a free system that includes email, text messaging, video drills and an interactive calendar. Massive Playbook also has a tremendous fundraising program through advertising. We have had great success with recreational programs, high school athletics, and professional organizations across the country. Please take a look at the link below: