Help with front fender and grill removal

[conoco]

I am getting ready to do my inner rockers and floor pans and wanted to remove my front fenders also along with the grill and bumper. I have managed to get most of the passenger side fender loose but something is holding it up in the front. I removed the very difficult 1/2 bolts that were tied into the radiator support and a couple others. I thought maybe it was catching on my bumper so I tried to remove it but there are 2 bolts on the top.of the bumper that I can not get access to unless the grill is removed. You can see in the picture that because of the angle no socket or wrench will fit . Any help would be great. I have read a bunch of different links on this forum about it and tried to follow the recommendation of the bolt removal sequence. I have removed all of the ones suggested but still just can get it off. Thanks.