At present I am not counting anything, so have no idea about my current caloric or fat intakes or percentages. But when I was tracking pretty faithfully for a while my fat percentage seemed to regularly land in about the 80% range without me doing anything to manipulate it to be there, and as I recall my calories seemed to land in about the 1700-2100 range - though sometimes they dipped as low as about 1100, and sometimes went well over 3000.
I'm trying to think what I ate! Breakfast was usually an omelet with cheese and maybe some veggies. Adding half an avocado to the omelet was yummy and helped bump up the fat, and I usually cooked some bacon as a side. I put either heavy cream or coconut oil in my morning decaf or coffee.
Lunches were pretty boring, but they would often be a can of sardines packed in olive oil. If no avocado for breakfast I would often have one with my lunch.
Dinners would be things like chicken with the skin on and crisped, hamburger, slow-cooked chuck steak, pork loin, ribs...I'm not a salad fan, but I did enjoy some veggies sauteed in bacon grease or chicken fat.
I admit to having a sweet tooth, so I would often melt some 70-90% chocolate with coconut oil, and then stir in some nut butter (either almond or macadamia butter) and would even stir in a scoop of protein powder - then drop into mini-muffin paper cups and chill, for a quick sweet snack that was pretty LC and high-fat.
You say you love crackers. I love these crackers:
http://www.marysgonecrackers.com/pr...p?products_id=1
Not super-low carb, but gluten free, and 6-7 of them would not blow my carb numbers for the day. I used to love them topped with a nice pat of butter and then either some cheese or some liverwurst, adding some fat there too.