Visit to Graceland - Advice needed

Hey, I’m looking to book to go Graceland from UK. Now it’s a long flight so I’m wondering how many days would you do your trip for and how many nights would you stay at Graceland guest house for?

UK to USA is long anyway, so just wondering how long people would stay for if their whole purpose was just to visit Graceland.

Do people get a holiday package? Stay a few nights at Graceland guest house then another hotel? Only stay at Graceland for 2-3 nights then go back home?

Just need to advice and need other’s experience if there is🙂 thanksss!