GW campaigns are just that...a Campaign. Some have had luck their first attempt, for others, it could take a few years even. They may never honor a GW but, there is that one chance that they eventually do...the question is...Are you willing to give up and possibly let that chance pass you by?
You don’t have to send GW’s everyday. You can send say, 2 letters a month for awhile and then switch it up and send send one a week. Wait and take a break, then start again with a different approach.
The choice is purely yours in the end whether you want to continue(?) IMHO, I would keep it going and take breaks in between and give for “out of sight out of mind.” Then blast’em again. Remember, there is no “right or wrong” way to GW. They’ll either honor or they won’t.
Hope that helps some?
Good Luck!!🤞
😊