Dealers Choice Poker: How To Play Gentleman Jack 

Can you not look at your hole cards until the end? Do they stay unknown even to the player

Would if the jack flips in center as a wild card, will jacks be wild? Or do you flip another card off the top of the deck to determine the wild card?

What do people do in a 7 card game with 7 players and (49 cards ) and 4 jacks are turned up ---that means 53 cards are needed ?

Can you use the activated card as well? Otherwise you only have three wild cards