Can I use the BilgeWizardTM on a shrink wrapped boat?
Yes. However you will need to run a small section of hose near the front of the boat between the shrink wrap and the hull. Many times if a boat is not entirely dry shrink wrapping can actually catalyze mold growth. Even if you think the boat is 100% dry, below deck areas such as tanks and stringers can hold a much as a quart of water on a 20 foot boat. This is why people still experience mildew in their boat come springtime. BilgeWizardTM gives you the whole winter to continually actively dry the hull out.