When we went to Alaska in 2014, we had no issues with anything we brought with us (we are full timers). We vacuum package all our meat and vacuum packaged them in the original wrapper so the border guards could see the country of origin if we were asked. When we returned to the lower 48, crossing near Oroville, WA we did go through an agriculture inspection as we had just traveled through a Canadian fruit growing area. We had fresh veggies but no fruit and nothing was taken. We found the border guards on both sides to be friendly and professional.
