Greenstone
First Post
Thanks everyone - all good advice... I particularly like vanRichten's suggestion...
Especially as I know the kid (who I forgot to mention is my son) will probably spend all Saturday trying to cover the distance in 6 seconds... and will get some great exercise without realising it!

Especially as I know the kid (who I forgot to mention is my son) will probably spend all Saturday trying to cover the distance in 6 seconds... and will get some great exercise without realising it!
