Matchewed, thanks for the reply.
Well my interest rate isn't the best, it is at 4.65%. I know that when I pay it down, before investing in non-retirement brokerage account, that it is a guaranteed return of 4.65%. Average S&P 500 over the years is around 9% return I realize, but we've had quite a few years of incredible growth lately and I fear a bubble or something else which could actually bring the market down for the next few years. With any luck, for myself, there will be a small recession during the time I am paying off the home, so after I pay it off, I will be able to buy the securities at much lower prices :). I just like the safety of the guaranteed 4.65% return.
Another thing I've been considering is investing $5k in solar panels (DIY). A guaranteed investment with great return assuming they dont' get stolen, vandalized or destroyed from hailstorm (live in oklahoma and hail is bad here). Renting this home and buying another has crossed my mind, but I am disabled and I think it would be too much for me.. investing in index fund seems easier and probably get me as good or better return than renting home?
Thanks for the advice.