[HeLiOn_PrImE]

Haven't played in a long while, but I loved doing stunts with the Rustler. I loved going upside down under the railroad bridge that connected LS to LV.
Pretty hard to achieve at first, but after multiple tries, got the hang of it.

So yeah, it does indeed only take practice. However, since there is no similar alternative to the Rustler in GTA SA, I'd find it very hard to stay active in such community.