Thanks for the responses Dyk and Bob... haha...
Energy - This one is kinda fun for me, it's like a game to see how efficient I can get the house. Metal roof, one-story, so I think I've got a good start. Attic could use some insulation, I've been told 18'' would get me to R-50... Well, right now there is about 5''. Going to get this done in the next month or so. If I go through a provider, there are substantial rebates, and I would spend about $250 more, than if I did it myself. Need to check, as I'm not sure the rebates are available if I do it myself. But it's basically just blowing insulation and weather stripping a couple doors, sealing ducts... Last month was pretty fun getting the utility bill in the mail, and I'm pretty sure my next one will be even better! Granted, getting a little help from cooler weather and almost not having to run the A/C at all (turned it on yesterday for the first time in about 10 days)!
Refi - Interesting suggestion about the interest only. I will look into it, even though my gut reaction is it's counter-intuitive to my "wanting" to pay the house off quicker and be mortgage free. If I could get say 3%, that would save me about $500/ month. I'd pay less interest, but no principal reduction, so I need to look at the numbers. Of course, if the savings is invested and earning > 3%, you come out "ahead"...
Groceries - Yeah, I fail here, and I cook just about every meal at home, including lots of multiple servings, one pot meals. I'm a little heavy on the meat and seafood. I just started using Mint to track, but I'll finish October just shy of $800... I know, a ton, and there are only 3 of us. This does include household items, dog food... I'm planning a trip to Costco where I can hopefully load up on some essentials in bulk and save a little.
Solar - This seems to be the general sentiment... Sounds great in theory, but will hold off for now. Looking for lower hanging fruit right now, not something where my break even is in 7-10 years...
Water - good call Dyk, my kitchen faucet could definitely use an aerator, as well as both bathrooms.
Car - This is a biggie, and using Mint really helps visually drive home the expense of running two cars. I really want to get down to one car, wife is resistant to the idea, but still could happen. My round trip is ~ 22 miles. Wife's work is ~ 10 miles round trip. I've made a real effort to combine any other trips I can't do on my bike on my way home from work, and I know it's helping... Probably won't reflect until next month, but I bet we've already reduced our gas expense by 10%-20%.. It's a start. Also dropped insurance to just liability on the older car yesterday. Felt good... Will save $23/month going forward. More shopping around to be done... I loathe the insurance industry. Pay for some shit in case it happens, but 9x out of 10, they don't pay for the shit when it does happen, or jack your rate after.. Go figure.
Cell Phone - just started researching Republic Wireless... We're on a plan with another family member, which helps a little, but we're paying $95 for the two of us for fancy pants service. We could probably get this to $60/month based on what I've read and still be able to use phone for work a little (which we both do).
Yeah, no debt other than mortgage on current house (residence) 30 yr @ 4.25%, and mortgage on one rental property (my first house). That one is at 2.49% with an ARM that is set to adjust in 2017. Goal is to slowly acquire more rental properties, but may end up selling this one. Want to take advantage of having lived there 2 of the last 5 years (no capital gains tax), and sell before ARM adjusts and cash flow drops. Alternative would be to make some repairs, refinance it, and hold it long-term, but the numbers on it aren't great.
I thought about posting this in the Real Estate section, but here goes... I'm guessing with two more months to go in 2014, income will be about 2.5%-3%. Principal paydown will be about the same, and appreciation will be about 5%? I have some good equity and appreciation in the property, but since it was previously my residence, what number do I use for Cash on Cash return, or my ROI? Based on the equity via appreciation and the years I lived in it (principal paydown from paying my mortgage), the return from renting it is pretty paltry. But based on my actual cash put into it (down payment and rehab costs), it's not so bad... Thoughts?
Bob - as far as "side gigs", I completely agree. I'm almost done with completing the courses to get a real estate license. Something I'd like to get into, whether it's just for buying or selling investment properties of my own, or just a full on side job... I think the return on a license has to be ridiculously high. Mine is probably going to cost $600 and three months of my time, studying when kiddo is napping or after goes to bed. If you buy or sell one $200k property, that's $6,000 at 3% split (before any broker splits or fees)... Anyway, I think it will help, and am looking forward to it.
Thanks for all the thoughtful responses!