Bike preparation

Took a look yesterday at the bike. Reality has suddenly hit home. It needs new tyres. I need a cycle helmet. I have visions of lithe, lycra clad folk kicking up the dust in front of me whilst I try to maintain a lttle dignity in a baggy t-shirt and some shorts - thank God I've given myself a year to get ready for this.

Most of the people I've interviewed that have already done ride seem pretty down to Earth (although some are evidently super-fit). last week I interviewed a lady with chronic asthma who's riding this year - if she can do it, i should be able to.

Shouldn't I?