Great idea.
1. Offer a cut rate for seniors - Admission covers security & rent. Entry fees to cover awards & officials. I will keep it as inexpensive as possible.

2. Recognize state placers in a parade of champions before

3. If a 2 day tournament could you do a clinic for kids with a fee and free admission - Nice idea!

4. Can highschool coaches be involved with kids? If so offer cut rate for bring more kids from your team. They can if you can get your ad's and coaches to back coach contact after state. Otherwise KSHSAA restrictions will not allow coaching unless you are a senior. I would suggest coachers team up and cross coach athletes.

5. Can you some how involve college coachs for recruiting. Meaning get commitments from coachs that will attend. You know I will push this as much as possible.