I've been reading a lot on what accounts to hold, like taxable and tax-advantaged. I'm assuming for the Roth IRA since it is post-tax, i do not have to even claim it on my tax forms (including the gains)? Do you guys have any opinions on what I'm currently doing? Any insight, advice, or constructive criticism would be greatly appreciated.
You do not report your Roth IRA contributions, Vanguard does that for you. You do need to keep track of your contributions, though, so that if you need to withdraw any money before retirement you know how much you can take out without penalty.
The investments you listed look fine to me. Some might suggest more international, etc. but my first reaction was "He's only saving $200/month? He must be expecting to work until whenever his pension kicks in!" but perhaps you grow your own food and can retire on peanuts, or you're saving for a down payment on a house, or something else.
More specific questions and description about what your situation is (desired retirement age, expected retirement expenses, etc.) usually draws more attention and answers.
