to answer your question properly. not really. Without a fly real and a fly rod you will struggle a tad. The action of the rod is crucial to the casting especially with fly patterns. You don't however say what rod you are planning to take? be it a 5lb tc cat tamer or a 13ft light match rod :/
The reel is moor important still, although if you have a trotting reel as i do for those lively river runs with an avon float bobbing down the white water then that might surfice, otherwise you will struggle immensely.
Its quite common of course for a venue to hire equipment where required, but if you've never fly fished before i recommend some tuition before hand.
I'm not much of a fly fisherman personally, but its good fun sometimes.