Jimmy bedside dent help

[briank]

A month or two ago I had a mishap with a swing away spare tire carrier on my 70 jimmy and it dented my passenger side bedside. I took it to the paintless dent guy and he said he can only work on it of he can get in between the panels to use his tool. Its a cst and I have removed the interior panel but my question is...are there an inner and out panel on the bedsides? Sure seems like it may be but I didnt know where to check. I removed the tail light lenses but did not remove the inner bucket to see if it was two panels or not. Does anybody know?