I'm having trouble finding bitcoin to buy with a 1:1 ratio or with really minor fees. Does anyone know any sites where I can purchase 1:1 bitcoin or know any renowned 1:1 sellers you can put me in contact with?
You have to buy bitcoin from exchange platforms directly but you have to be from any of the country they will take deposit from. Kraken, bitstamp and coinbase are few of such exchanges where you can buy at market price. There are also some alternatives where you can buy bitcoin with perfectmoney or okpay for example yobit.net, changer.com and livecoin.net
Indeed, it is the matter of which exchanges you can deposit, you should mention where do you live?
In my country, we can buy 1:1 bitcoin without fees, just like what you are looking for, but I doubt we live in the same country
.
Usually, a good exchange offers free deposit but we should pay fees if want to withdraw fiat currency. Deposit or withdraw bitcoin, require fees for miners obviously, but not for the exchanges.