for those of you that use them, i own one an really like it,, but the price tag on it i think is a lil crazy for a 30 foot rope witha knot tied on it an a clip.. my question is i think it would be real simple to make your own i jus cant seem to find any decent rope that would work for it.. i jus dont wanna use some junk stuff. anyone got any ideas? i was thinkin like a mountain climbin rope or something but i dont have any stores around me that carry that stuff????????