Our prayers are with you. Having lost my dad 5yrs ago I know what you are going thru..It's tough but like dgator said spend as much time as you can with him..I did with my dad and am grateful for the time I had.
Stay Strong and keep the faith.
I want to offer my sympathy. I know it's a tough time for you but hang in there the best you can. Just remember you have friends here and don't hesitate to let your thoughts flow if you feel a need to. God bless you and your family.
My heartfelt condolences to you and yours. Having lost my father to cancer (throat) a few years back, I think I can understand and appreciate your loss. One thing for certain though, whenever I do things now that we used to do together (ride, hunt, fish, etc) I know he's still with me in those things. The loss is still there, but the pain has been replaced by the fond memories. Ride for him - it'll do both of you good.