I agree we would be out on our own with none or next to no help and this could be difficult for 5 years maybe 10 BUT
The next 5 to 10 years are not going to be plain sailing anyway.

But more importantly this country would not have its hands tied by european laws including all the ludicrus human rights, animal rights, health and safety red tape etc, the list is endless.

Money would become available from not having to provide plush new prisions, paying out compensation to every tom dick and harry for apparent infringement of their 'human rights', you can include in this the idiots burglars who are injured by property owners during criminal acts (subject to laws being passed in this country with currently wouldnt stand a chance) Simple cut and dry cases saving the tax payers a fortune in courts bills. Imigrants who are in this country claiming benefits with no intensions to work are either offered a job or told to leave (currently against their 'human rights'). Criminal imigrants are deported without even getting close to a UK prison - again saving the tax payer a fortune but also currently against their 'human rights'.

Farmers would also see subsidies rather than it all going to the French farmers - We could - We would survive! WE ARE BRITISH.

I cant see how not being part of europe would not benefit the UK short or long term.