Prick potatoes with fork to release steam
Rub potatoes with butter
Sprinkle salt on potatoes
Bake at 350 for 45 minutes
Cut potatoes in half and scoop out potato pulp
Return potato skin to oven for 5 minutes
In large bowl combine potato pulp, sour cream, butter, crab meat, shrimp, green onions Salt/Pepper. Sprinkle grated Cheddar cheese on top.
Return to oven and bake 20 minutes.