george, you have not given much info about what shape your hip is in as far as x-rays and what your doc says. from what i understand, and in my experience, most surgeons go in prepared to do a thr if necessary. their decision relies upon many things such as bone density, quality and the condition of your femoral neck. you can also ask your surgeon what percentage of his possible resurfs have resulted in thr.
my surgeon, dr. evans of san antonio, is a less experienced surgeon, only has abut 60 under his belt. but, i trusted him because he looked at my bone density and gave me a 90% chance of coming out with a resurf, which i did.
if you are really serious about returning to your sport you owe it to yourself to get as many opinions as you can. i believe pat can give you information about emailing your x-rays to the surgeons overseas if that is an option you can afford.
good luck to you!