honestly i think the patches are the best thing to get. you just change them out every 3 days and its out of sight out of mind. i get seasick very easily and the bands just got on my nerves. just tell her to go to the doctor and get a perscription for the patches. as far as the seas i think it just varies. you may have smooth sailing like no other and then again it may be rough. you will never be able to guess until closer to time.
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