Family Ancestry

anyone with a membership to ancestry.com help me ?

i might have found my father on there website he is listed as deceased and was a member of the service all i know is his name and an age range which fits it says to obtain the rest of info that it has i would need to buy a membership which i cant afford to do and also it offers a free 14 day trial but i have no credit card i cant afford to get a prepay one either i wanted to know if some one that has a membership with this site can help me look up and obtain the info

Just so you know, ancestry.com if offering free access to US Military Records until May 31.