Re: Seasick & Singlehanding
"My understanding of OTC drugs for seasickness is you need to take them a day or two before you embark on a trip so you can acclimate & not feel like doing a 24 hour sleep fest."
Not necessarily. Some drugs need only an hour to kick in. Some need longer. 24 hours would be a LONG TIME even for the scop patch, it doesn't need that long ot kick it but in 24 hours you'll certainly have time to find out about adverse reactions and side effects.
Some meds are available by suppository as well, and when all is said and done, if someone is puking and can't hold down any meds, a suppository is a great way to deal with that. The other alternative is to hold a pill under your tongue (again, if you can) and let it dissolve into the rich network of blood vessels in the mouth that way.
Results from NASA, who have tried everything, understand basic science (except for o-rings and metric system), and have some real big problems when their astronauts DO get motion sick (as many do) is that about 1/3 of the drugs/remedies work, abot 1/3 of the time, and there's no way to tell which one works for any one person.
You just have to try 'em and see what works for you. Preferably try them once, in the comfort of home, and if they don't make you howl at the moon, take 'em out and try them on the boat.