I have trouble wheelying my shee...not enough grip in 1st and 2nd, but in 3rd and a little bump, I can get tiny wheelies standing up. Looks cool, but not scary. I have to go over that psychological trouble saying "don't fall". When I have some grip though, it wheelies easily, but the balance point is difficult to stay on.

 

I have a 300ex wtih FMF mega max2, jetted, and many others so wheelies aren't a problem for me in 1st, 2nd, or 3rd. My friend has a all stock 96 warrior including stock tires and I can wheelie that thing not as good as my 300ex, but I can still do it in 1st, 2nd, and 3rd with my right leg kneeling on the seat and foot hanging off the back of the seat. Don't be scared to flip back because the wheelie bar will save you .

 

I like putting both feet on the inside of the grab bar, and it just takes a blip on the throttle to stand it up. Works great in wet sand with paddles, too.

 

I also find it is not as scary if you have your foot in the grabbar.But I like to wheelie sitting down better though.

I have a funny story.
Back when my dad used to ride.My oldest sister had a 250x.(which my dad bought)Anyway my dad was driving and I was on the back.He was going up my back yard and pulled a wheelie.It was so steep my helmet was dragging!!!It didn't hurt but I thought it was funny.My dad is a good wheelie rider but I am better!