For the newest Roleplay which is in beta, The Fall, i have an idea and my other ideas i have will be posted on this.
First off instead of scavenging gas, put it so we have to find jerry cans, once we find those you know the gas tanks such as some red ones near the coast. You need to find the tanks and carrying a jerry can in order to use gas for cars but change it to around 4 minutes worth because its harder to get. The fuel for boats and planes will have to find those HUGE tanks like around the airport i think and those could be for 8 minutes worth. Another thing, if we find dirty water you should make it so at the trading posts we can trade for like a pot/pan so we can make the water purified? Just an idea i don't know
ALSO, please tell me what MRE is?