This is actually a good time to complete the dissertation and many people choose this option rather than apply for internship in the fourth year. You can also get more clinical experience that will help in the next round of internship applications. The form is entitled, Academic Program's Verification of Internship Eligibility and Readiness. Complete one of these forms for each program to which you are applying. Make up blank envelopes that have a label for each program.
Some programs require a separate letter.
Include a floppy disk with the addresses of each of these programs. Store the file as plain text. The Director of Clinical Training will complete the forms, seal the envelopes and return them to you for mailing to the internship sites. Since you need some time for mailing, get them to the Director of Clinical Training as soon as possible. One cardinal rule for dealing with selection is that people making these decisions are looking for reasons to reject an applicant rather than reasons for accepting them.