Great advice elkkampmaster.
As the other posters have said it is tough.
I usually plan to hunt by myself and if somebody does still want to come with me by hunt time I will take them along.
With the understanding that if they are not in shape they will get left behind.
I spent to many years being held back by hunting with people who were not as serious about it as I was so I now I just plan to hunt by myself.
Having said that in the last couple years I have met some folks on the internet with the same hunting and being in shape ethic that I have and we have been having a good time hunting together.

Bottom line, if you depend on others to go hunting with you you may never go.
I do wish you luck on finding a good hunting partner, they are out there.