You might want to look at crossbows as well - they can be easier to draw because you can use both hands. They are more accurate for a beginner.
You can also probably find one with a crank or lever for loading.
My friend had a beautiful old antique crossbow with a crank - it had a 300lb draw and you would NOT want to be shot by that. It took a bit of time
loading, but was pretty easy - it did weigh a ton though.
But with a crossbow, once loaded, you can relax
For myself - I haven't had a bow for a while, but I had a short fiber glass compound bow with an adjustable draw for a long time (can't remember the
draw weight, 60/100 I think - thats very heavy though, even for me and I am a very big guy).
You have to check draw strength for yourself. Get something comfortable for you - don't get too much draw power, it reduces your accuracy - and
you'll get sore arms from target shooting.
When I was younger I used a wooden recurve bow - it wasn't really powerful enough for hunting anything big, but it was light and easy to carry, and
to string.
EDIT: I would agree with the above poster - a nice recurve is the best place to start. In fact, I would say a compound bow is generally fairly hard
to justify - it has some great advantages, but if your hunting and have to do some hiking along with it - then having something simple and light to
carry is a pretty big advantage. Might not have the kill power - but if you lack physical strength - then just adjust your game to your bows
power.
Also - I like the comment on the slingshot - great hunting weapon - silent, and plenty of kill power for a low draw strength. I use to shoot birds at
40-50 yards with a slingshot - I found it far more accurate than a bow. Also - if you miss with a slingshot - you often find the game doesn't even
move - so you can keep shooting till you hit.
[edit on 26-10-2009 by Amagnon]