Here's a list of most of the boats in the Arctic this summer. The winter (1st year) ice is schedule to break up early, but there is a risk (depending on the wind direction) that multi-year ice will also break early and be blown into the choke points and close them.
ARIEL 4 (Sweden) – Northwest
Passage East to West
Alaska (Norwegian) with Espen Paulsen, Northwest
Passage East to West
RX 2 (Norwegian) with Trond Aasvoll, Northwest Passage West to East
Issuma (Canadian) Northwest Passage East to West
Sarema (Finnish) Northwest Passage West to East
Peter 1st (Russian) with Daniel Gavrilov and six other young Russians, Northeast and Northwest Passage
Northern Passage (Norwegian) with Børge Ousland og Thorleif Thorleifsson Northeast and Northwest Passage
Greenland
FIESTA (Norwegian) with Wollert Hvide, East
Greenland
JOTUN ARCTIC (Norwegian) with Knut Espen Solberg, climate
research East
Greenland
Saxon Blue (UK) with Harvey Jones and Andrea Stokes sailing the
West coast of Greenland.
Teleport (Australian) with Chris Bray and Jess Taunton are doing the Northwest Passage in two stages and are sailing their 29 foot junk-rig
boat to Conception Bay this season.