I loved youre foto's from Alaska. We (my wife and me) are leaving the 22e july from Amsterdam Airport for our flight to Anchorage as a start for a 3 week trip through Alaska. Hoping to see lots of bears, whales and other wildlife. Since there was no EXIF info in your picturea i hope you wil be so nice to advise me on equipment used. Tripod yes/no type of lenses 150/200/300 or 500 mm.