I'd try out for the AYSO Extra or United teams for all three. Possibly move the oldest into club at his age. My daughter didn't start playing until age 9, went with AYSO. I even coached her a couple years. She made the Extra team, with the compete Extra team eventually going to club a couple years later age 12, where they climbed the ranks each year. Small clubs you can pay under $1000 per year. The good news is she ended up getting a scholarship to a D1, and made her first couple starts as a freshman this month. Lots of possibilities and options. I'd imagine if one of your kids gets really good, some club might offer a scholarship to play for them. Good luck.