ahhh, i wish you had a group just a tad bigger as I'd have lots of awesome games for you then!
But your mention of jousting made me think of an idea I once had, but was not allowed to execute (as is the case with most of my brilliant ideas)
I had this idea for jousting, where the riders would wear like white shirts (or i guess it could be and solid colored shirt) and carry a pool noodle (you know,
these things), fashioned into a sword.
Each 'knight' (lol) would have a tray of different colored paint stationed and their end of the arena, they'd dip the end of their 'sword' into their paint, then line up at opposite ends of the arena, like they do in jousting. You'd then haul but towards each other, like jouster do and if you manage to get a hit, you'll know because your opponents shirt will have you paint color on it!
If you do this, I insist you have someone take pictures, so I can see my dream realized :lol:
Just be careful, hauling butt head on towards another horse that is hauling butt at you, could end pretty badly.