To this end, it is emphasized that it is expressly contemplated that any or all of the variously described extensions of the present invention may be combined in whole or in {HEAD ~ part} in {TAIL ~ any basic configuration} of the recreational amusement 20 of the present invention, each of which is considered to be within the scope of the present invention 
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To this end , it is emphasized that it is expressly contemplated that any or all of the variously described extensions of the present invention may be combined in whole or in { HEAD ~ part } in { TAIL ~ any basic configuration } of the recreational amusement 20 of the present invention , each of which is considered to be within the scope of the present invention
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