bimini 4 me 2 easy 1's u get the hang of it & there is an easy'er & quicker way 2 do a different knot that is the same & just as strong as the bimini if u do end up having 2 rig up again on the beach.
make a 2-3 inch loop between finger & thumb, then make a much longer loop around 10-12 inches long & wrap the big loop round & round ya finger & thumb then pass the end of the long loop through the short loop u started with & pull slowly so that every turn u done round ya finger & thumb comes off in order that u wrapped it on and wet & pull tight, u r left with the twisted loop a bit like the bimini & very strong. it sounds complicated but easy with practice.
u can make the long loop as long as u want 2 get more twists in the loop but it is not neccessary the sml'er the better i only do 4-5 turns & make loops as sml as poss.
bill.