Thanks for the great feedback everyone, seems pretty clear the hardtail is the right choice, at least at this stage. I didn't mention budget because I don't want that to be the sole determining factor, but I can see hardtails are much more affordable, and can get a pretty decent one without breaking the budget, whereas a decent full suspension bike would be stretching things. I was looking a bit at bikes from Kona, they seem to have some good bikes in a reasonable price range.
nspace wrote:
I am big fan of 29" wheels, I've sold all my 26" bikes and don't miss them for a second. But it depends on your riding style and height. If you're a pretty short guy, a 26" might work better, but I find a 29er feels way more proportional to average-tall height people. For the record, I am about 5' 10" and I ride an 18" or 19" frame depending on manufacturer.
When you say Hilton Falls, are you talking about the singletrack in there, or the wide trails around the falls and such? If you just want to ride bike paths, relatively smooth dirt trails, and paved paths, I wouldn't even look at a mountain bike, instead I'd look into a Cyclocross bike.
I would probably just be starting with the wider trails, but I don't want to have to buy a new bike a year later when I am ready to move up to more difficult and technical terrain. To be honest I'm not entirely sure how hard the hardest terrain at HF is, most of the stuff I have seen didn't look overly challenging.
As for your comments about tire size, maybe that is a good follow-up question then, I'm only 5'8", so do you guys think I would still get a benefit from a 29er, or should I just stick to 26"?