hi buzzy, yes, that will be cool to do. cos if you have programmes lined up, that will be very good infosheet.. You know some guests may not have many friends sitting the same table, so this always provide them 'something' to do, and also an ice-breaker, as they can start a conversion with their 'neighbour' by complimenting the programmes. I assume most ppl talk about the good things in weddings (at least I do!) so they may praise the couple for the good work etc.
It's very good gesture also to take the opportunity to thank the helpers. I did the thanking in my wedding web, as I don't exactly have helpers.
I don't really do 3-fold, as I have problem folding 3-fold..haha. Since you still have time, you should do a few versions, and seek opinion with your FH.
I normally get affirmation from either my husband or my good friend in San Fransisco. My husband is very super visual person, so drafts do not work well with him. Drafts I would consult my friend, heee... I tried consulting my husband, he failed all my artwork arh!!!!!! Then after I did the finished artwork, he passed them!!!