If you need a virtual sign up sheet for just about any event you can think of, Sign Up Genius has you covered. They have dozens of ready-made forms for businesses, sports teams, clubs, nonprofits, churches/temples and more.
Cost: It’s free to create forms, but they offer three premium levels with advanced features, ranging from $9.99 to $24.99 and $49.99/month. They also offer an optional to accept payments using Paypal.