So I was looking more into it and couldn't find my answers below, if anyone can chime in.
1) Who selects our 4 electoral votes, I don't recall me voting for them
2) In 2016, 3 of our votes went to Clinton and 1 went to Bernie. Is there a penalty if our electoral do not go for who the people vote for. Clinton won with 62% of HI's vote, so all 4 should have gone toward her.
A FYI, even if 1 candidate wins the popular vote tally in the next few days, the electoral votes for states are not cast until Dec 24th deadline. The voters must meet by Dec 14th to discuss who they will cast their vote for. So it's pretty much not a shoe in for the next few days, which determines the popular vote. Although most electoral's do cast their vote for who ever wins their districts popular vote, with the exception of 2 states (CO and X).
Feel free to correct anything I got wrong.
That's exactly who you voted for when you voted in the 2016 General Election and cast a vote for President (assuming you voted).
When you cast a vote for President, you are not voting for the candidate.
1) A slate of electors is named by each party.
2) The public votes for whichever party's candidates they wish
3) Whichever party's candidates (Pres & VP) get the most votes wins the state election for those offices
4) The slate of electors for the winning party now have the authority to cast their votes in the electoral college
5) In Hawaii, electors are allowed to vote any way they wish. In other states, the electors may be required to vote for the state election winners, or the electors may be apportioned according to the election results -- e.g. if Clinton received 75% of the votes, and Trump got 25%, then the electors would be split 3-1.
In 2016, Hawaii experienced one "faithless elector". That is, an electoral vote was cast for someone other than the Hawaii Presidential race winner. It would have been evenly split between Clinton and Sanders had one of the electors understood the rules.
As it stood, Clinton experienced the most faithless electors in the past 100 years of any US general election. Some faithless electors, like Hawaii, were permitted to vote their conscience. Some states laws mandated that the faithless electors be replaced with people who would vote as the election results required them to vote. This situation I think was caused by the DNC and Clinton rigging the primaries for her using the Super Delegate process. Many felt Bernie deserved the nomination, and they voted against Clinton by casting a voter for Sanders in the electoral college.
Since the electoral college was overwhelmingly in Trump's favor, faithless electors can't be blamed for swinging the election to him. But, if it had been that close, I'm sure many faithless electors would have voted for Clinton to prevent Trump from winning. In reality, they were able to cast a "protest" vote for Bernie without causing the election to go to the Republican nominee.