I searched long and far in the Twin Cities area. That had to be a tough project with all the islands, rocks, and jagged shoreine. Has anyone ever seen them doing the mapping? I'd like to know how it's done. I didn't think Navionics would ever map the lakes up there. I've got fat fingers but I wanted everyone to know about this. You just want to verify them the version number of the chart you will be shipped.'

'The 2009 HotMaps Premium North retails at $149 and is available through any of our Dealers, such as Cabela’s. This version number is VERY important in order to get the information you are inquiring about.' You would want to purchase the SD/PREM-N5 version 05.21. 'If you are looking to purchase this latest edition, you want to double-check the code and version number on the cartridge itself, which you can see right through the back of our packaging. Crane Lake includes HD survey information on the main part of the lake.' 'The HD survey information included on Namakan and Sand Point Lakes are the US waters of the lakes with Canadian government information on the Canadian side of the lakes. This is not a regular scheduled release.'

'These were new updates just released in our new soft release of our 2009 HotMaps Premium North product. I looked at the Cabelas website and they don't list those lakes as HD versions. I noticed on the Navionics website that HD Maps for Crane, Sand Point (US Only) and Namakan (US Only) are included on the 2009 Version of the card.

Navionics north lake list