disney will send a form to your cabin toward end of cruise giving recommendations. the tips are based on a per person/day rate. you can send the form back and they charge the tips to your room account and give you vouchers to present to the staff. If you will tell me the length of your cruise (3, 4 or 7 day) I will give you the guidelines that were printed in our documents for june 2004 cruise. Alto I'm sure tip guideline is on the internet somewhere. probably on *****************