Go to Owens-Corning WEB Site. Click 'FOR HOMEOWNERS'. Then under Exterior Systems, click 'Vinyl Siding'. From there, look for Installation Instruction information.
Go to Certainteed WEB Site. Click 'HOMEOWNERS', click Siding, click 'Is this job for me?'. Then, you will be able to access yet another set of instructions.
I'm not one to rain on a parade but I will tell you that if you start this job off incorrectly, the entire job will be 'wrong'. There are tricks to this and that. Yes, they are explained in the instructions but if you've never tackeled such a job, you may be in over your head. At least you're taking a look at the instructions before you start the job.