Start with the forks market, ask around to the local farmers that sell their wares there, there is a network, you just have to tap into it.
Any other farmers markets that you have, many run all year long now, and there are a lot of winter veggies that you can get direct.
See if you have any organic supermarkets (Organic Planet is all over, but not where you are), often they have bulletin boards just inside the door where there are local adverts for fresh foods available.
As for the sugar thing, it's a mindset. Go watch 'Sugar; The bitter truth" and Blaylocks lecture on sugar and the brain. It was a wake up call for me.
That's not to say I don't have bad days, today I'm craving chocolate...something sweet. I also didn't sleep well last night due to short people invading my bedspace. But it's been over two weeks since I've had a bad day.
Rough start due to major carb WD.
MWF: 1 hour run/walk, 1.5 hours in the gym - upper/lower and core
Sat/Sun=Yard/house work, chasing kids, playing
Family walk every night instead of everyone vegging in front of the TV
Personal trainer to build muscle mass & to help meet goals