My 62" longbow gets anywhere I do and also works out of my ground blind and tree stand. I like 60" recurves. Mine has been through some really nasty stuff. We have multiflora rose here. If you have never experienced that, imagine moving through hooked razor blades...that would be a walk in the park compared to MF roses.
While Bard likes the shorter bows, I have no trouble shooting any of mine sitting or kneeling and I am only 5'9". He is right about longer bows being more forgiving. This starts becoming a factor when you get under 58 inches. Finger pinch and stack can also increase as bow length decreases.
Another thing I find more forgiving is cedar arrows...they smell nice when you make or break them too! I have tried about every combination of weights and feathers, but can't seem to make carbons shoot like cedars. I like the toughness of carbon, but can't shoot them as well. Aluminum arrows fall somewhere inbetween for me. If I had to choose just one arrow material, it would be Port Orford cedar, hands down.
I am partial to the old Bear bows, especially the Black Bear. The length and slender grip make them easy for me to shoot. Grizzlies are easier to find though and make a fine bow that will last a lifetime with a little care. I am sure there are others that are fine as well, but I have more experience with Bear. Herter's had some good bows, but they aren't quite as fast shooting as the Bears.
Welcome to the fold. A word of warning: this can be very addictive!