Thanks for the advise,
I have put a balloon over the receiver and the connector for the batteries, and a condom over the batteries as i did not have a balloon that fitted over without snapping.
As for the servos, i am looking at buying the wet protect as suggested above. However, i was looking at the servos yesterday and they look pretty much sealed. the only area i can see that water would get through is where the seal is for the shaft that comes outside the box and spins. ( sorry, i don't know the proper name for it.)
With this being the case, would a good dollop of Vasoline around the seal do the trick for the time being as it is water repellant?
Also the steering servo sits almost directly behind the front wheel which isn't ideal in wet weather, i will post a pic up at some point, i'm thinking maybe i could make a cover for it to work as a shield from direct spray / flying debris.
Many many thanks,
Danzul90