I want to split my direct deposit between two accounts and am never prompted for this option as I was in previous versions. Can you help?

You are able to split your refunds in 2 or 3 accounts, but you also will need to put at least $50.of your refund into a U.S. savings bond. Read the link I sent:

https://ttlc.intuit.com/questions/4188791&from=tax&css_path=

It seems you have to first select a US Savings Bond for $50.  But this user found a way to get around that.  
https://ttlc.intuit.com/questions/4206652-i-am-unable-to-split-my-depositor-multiple-bank-accounts-i-paid-for-my-turbotax-with-credit-card-as-required-but-never-gives-me-the-check-mark-option-at-the-bottom-of-the-screen-to-split-refun

Here is the FAQ for how to split your refund,
https://ttlc.intuit.com/replies/6475282