Invite parents as well as new members. Show and talk about some projects the group might like. Discuss when and how often the group will meet. The club may have more or fewer, depending on its needs. Some clubs rotate officer duties among members.
Some clubs meet every week and some meet once or twice a month all year long.
This depends on the group and what it wants to do. Sometimes members have to be enrolled in a project by a certain time to be eligible for a specific activity. Check this with your county Extension Educator. This depends on their need for money. There are no county, state or national 4-H dues.