Please read this and let me know if you have the answer

Hey
I have a few websites and for some of them i paying for the link building services and im doing the onsite by myself.
For the other websites im doing all the seo work.
The thing is that im waisting too much time on looking for a place to put backlink.
Im not talking about building the backlinks - i talking about looking for a place to put backlinks.
Today for example i waist 3 hours already just for looking where the competitors are putting their backlinks using this command on Google :" links:www.domainexample.com"
And than im getting a long list of the competitors backlinks. Some of them are links exchange what is not reallt helpful- other are the one that i already use and some of them (a lot of them!) are noffolow backlinks that i dont want to waist my time on it. So after going from page to page on the results for the links command on google maybe one for every 30-40 sites is a site that ican use for my building backlicks to website. Its too much time.
There is anyway to just geting a list of place where i can put backlinks to my websites?
I dont care spending all day to create backlinks - but waisting 4 hours only for looking for a places on the internet to put backlicks and than finish the day with only 4-5 mor backlinks its not worth it. Im sure there is another way that im not aware of.
Thanks in advance!!!
And.. please....no spam tips....im not going to use it even if u sure that Google wont see it....they are smarter than us....even if there is an spam backlinks that Google still cant see that its spam....im sure they will find a way very soon.