Motorbike as a BOV, help please.

[Midnitemo]

The Suzuki van van might be a good choice , my only concern is the odd balloon tyre's whilst great for sand and other soft terrain I think you would struggle to replace them and I fear in standard form after an event with rubbish , debris and scrap strewn all over those big tyres may prove more a hindrance picking up punctures rather than a boon