Please help me learn bitcoin methods

Im new to bitcoin in general I have used bovada for years via WU only method I can use without wife knowing. Can I open a paperless savings account and  use that ? Or does it need to be checking? Also I heard something about a wallet is needed to transfer to and from book? Please help me understand this stuff as I am very technology illiterate 

 You can buy visa prepaid cards with Bitcoin and avoid Bank transfers altogether. They mail you the prepaid VISA GIFT CARDS.  Visa work pretty much anywhere

My entire issue is I want things mailed to my house for my wife to question that's why I was wonder if could open a paperless savings account 

Install Circle.com app from playstore.  Install Blockchain Wallet from playstore. Fund Circle App with debit or bank account.  It has its own bitcoin address.  Then send to Blockchain wallet bitcoin address.  The money has then transferred.  From there send to your sportsbook account bitcoin address.  Voila! You're in the game.  The process works the same in reverse order.  Once the funds get to your Circle App then deposit it back into your bank.

Much easier.  Instead of using the Circle pay app, use the gemini exchange as its a very secure method of usd to bitcoin and btcoin to usd.

How can you get an address with Gemini exchange so you can transfer fund to the place you need