Friday,
Depart North America late afternoon or evening for KEF
Saturday,
Arrive KEF early, 7:00-9:00
Meet and greet at airport.
Breakfast and museum visit https://www.vikingworld.is/#cafe
Continue north via Reykjavik and visit Hvalfjörður before reaching Hotel Bifrost.
Rest for a couple hours, then visit Hraunfoss and Deildatungahver.
Sunday
Explore Skagafjörður
Continue north to Hofsos / Holar
Monday
Visit Siglufjörður, Herring museum www.sild.is
Stay in Akureyri
Tuesday
Visit Góðafoss, Myvatn
Stay in Egilsstaðir or similar
Wednesday
East Coast
Stay in Höfn
Thursday
South Coast
Stay in Skalholt or similar
Friday
Golden Circle, stay in Reykjavik
Saturday
Free day in Reykjavik
Sunday
Morning off, transport to KEF in afternoon.