stripping paint

[rtinniste]

So my truck has seemed to turn into 3 different colors now. I want to primer everything so it matches for now. My neighbor just restored a model T and used aircraft stripper and seemed to work good. The media blaster wants $900 to blast my cab bed and tail gate and seal it or $600 bare metal. Sanding just seems like a mess.
My bed and tail gate were stripped before and covered in surface rust so I might be stuck media blasting that.
Do i just need to quit being a cheap ass and have it blasted or is there a cheaper alternative?

Whats the best way of going about this
chemical strip
media blast
aircraft stripper
sanding
harbor fraud sand blaster