SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : Big Dog's Boom Boom Room -- Ignore unavailable to you. Want to Upgrade?


To: JimisJim who wrote (185794)9/25/2014 12:53:19 PM
From: Fuzzy  Read Replies (1) | Respond to of 206110
 
Although the Mac is usually in drydock for a month or so in Feb... as far as I know they don't try to keep the ports on Superior open as it is futile.....



To: JimisJim who wrote (185794)9/25/2014 11:44:48 PM
From: Bearcatbob  Read Replies (1) | Respond to of 206110
 
"The St. Lawrence Seaway's navigation season generally extends from late March to late December."


http://www.greatlakes-seaway.com/en/commercial/opening-closing.html