Permission slips vanish in school bags. The day before the trip, you are chasing signatures. I would rather send parents one link and see at a glance who has answered.
Before the activity
Write the details in your message: where, when, who leads and what to bring. Send the link with that message. Set close_at to the day before, and decide who checks the list.
While the form is open
Parents name the child and the activity, and give a number they will answer on the day, plus a second adult. They flag allergies and needs the leader must act on. They say who may collect the child, how the child travels and what they accept for photos. They agree to basic first aid, give consent and type their name.
A parent's AI would ask "Which activity is this for?" Then "Is there anything the leader should act on?" Then "Are photos fine?" It shows all answers and sends only after a yes. See agent-fillable forms.
After it closes
Download the CSV and print the needs and contacts for the leader. This is a form, not legal advice. Have a professional check wording that has legal weight.
Browse forms for schools and forms for sports clubs. A summer camp registration form covers longer programs, and a team snack schedule suits match days.
Questions
How do I know who has not answered?
Download the CSV and compare child_name with your class or team list in a spreadsheet. Anyone missing from the form has not answered yet.
Is a typed name a legal signature?
The form pairs a consent box with a typed full name. It is not an e-signature service and not legal advice. Ask a professional if your rules need more.
How do I handle photo choices?
Read photo_choice before you post anything. Sort the CSV for the no-photos answer, and keep that list handy for the leader who takes pictures.