I hate to burst your bubble, but honestly you will be MUCH better off learning how to do it properly from the many threads here on it or finding someone around you experienced it in. Most vets have absolutely no clue how to properly post ears. If you are coming down to Sherwood I would be more than happy to meet you and show you how myself as I live by there. I wouldn't be able to show you on your own puppy since he/she will be freshly cropped and not ready to be posted, but I could show you on my 5 month old puppy. I'm sure there are also experienced people close enough to where you live that would be happy to show you how to do it, it's not hard at all.
Also, I know my vet crops. I can highly recommend him as a VET, but I have no idea what his crops are like so that is something you would need to look into yourself. He is Dr. Paradis at the Woodburn Pet Hospital.
Woodburn Pet Hospital - Veterinarian In Woodburn, OR USA :: Home I have seen freshly cropped pups there (including a doberman) either being picked up after their surgery or back in the office for aftercare, but their ears were up and covered so I couldn't see what the crops were like.