my brakes have been squeeking a lot lately, and i'm goin' on a 300 mile trip this weekend, so i wanna get them done before that. i've got the factory brakes and rotors in the front and drums in the back. can i just replace the pads in the front w/ out turning the rotors, because i'm gonna get new rotors and do the rear conversion over the summer, so i just need some good brakes until then. also what are some good cheap pads that'll last me until then and where can i get them. i kinda need them before sat. also i don't know a whole lot about replacing drums...what do i need for them? sorry, i know some of this was discussed in the past, but the search function hasn't been working for me lately. tia