crowbar/rowbar.. does no damage. allows you to move your boat slightly. it is a normal crowbar. should cost around 2000.
prop healer-10000, heals props. .5 or 1 hp per hit
shotgun.. is the normal hl2 shotgun. 22,000 cost. great for close range. bad for far range.

other machine guns.
-ar2 good
-ak47 better
-mp5 amazing

a gravity gun as a weapon. this should cost a lot.

powerups. such as health boost and or speed boost that u have b4 roudn starts.

special props that cost a lot, but have a lot of health.
theses props should float so they cant be used for a tower.

ps. the para gun seems crappy. for cryin out loud the tmp is way better than it ( and it costs like 8 times less)

I concur! BTW thanks for the info butcher. Now i wont waste all my money on buying a para

YA  and ruben you should fix those haxor props that give you no money when you spawn it.(stove, locker, barrel)

oh and add moree props that float and have a lot of hp. cuz practically all boats have to be made out of vednign machines.

VARIETY!