Yes I drop my whole line every month. Then Pick up when i want to work.
What I do pick up is all at POT ( TIME AND HALF).
I love POT

premium open time
But, the small print will tell you that if you do put your entire line in "Give-Away", someone has to find your trips attractive, or it is still your trip. This works for me 50-50.
POT is great, but you have to plan it right. POT is more accessable on weekends. Sure there is some on weekdays, but most of the open trips will be on weekends.
And, those Open Time trips are offered at straight time and POT ( POT=time and a half).
If all the guys senior to me are bidding for an open time trip at POT...but I really want that trip, then I can bid it at straight time, and seniority be danged, I'll get that trip because I bid it at straight time.
Likewise if all of us bid that Open Time trip at POT, and there is a reserve available, then it will go to the reserve.
BUT...there are last minute sick calls and the like that get POT's going. If you are willing to play the game, monitor the computer, or put your name on the OTA list, you'll get the calls....3AM...5AM...etc.
Remember the contract. Don't think you are being the good guy by agreeing to "make push".
Be careful with that