[Ilaw] ISO: free/low-cost will service

Hi all, I'm looking for a free or low-cost will service to draft a will (and guardianship papers) for a single dad of a young teenager in the event he passes away before his daughter reaches 18. He has extremely limited assets and just wants to make sure a guardianship is in place and that she/the guardian has access to his accounts. Does anyone know of a service that will do this? Thanks! Daniela