Run a search. There are a couple of wheelie schools out there that have specially prepared bikes for you to learn on.

 

my friend broke his leg at the wheelie school, the bar broke and the bike fell over...

you won't flip mang...if you try to clutch it...you'll see what happens...not enough gas the bike just lurks forward...and as you give it more gas, you'll see that it's coming up more and more...but don't go WOT and the dump the clutch you'll loop.

too heavy? not an issue...sit on the back seat! LOL...