Hiya TTT. The ground has a car park next to the main stand. It is for officials, I think but there might be blue badge spaces. Give the club a call in the morning to confirm 01259 219596. The AAFC chairman sold the former stadium car park to Lidl for a new supermarket...
There are restrictions to parking on matchday in nearby streets - including my own! - but TBH I don't know how they can enforce it.
Alternatively, there is a business park on Bruce Street. That's the street just past the stadium as you drive into town from the east. They usually have a bouncer on the gate, but might let a blue badger park.
There is a retail park before the stadium with a Morrisons car park, I'm sure you could park there - it's a 3-5 min walk from the ground.
Hope this helps mate - got a bit of blue badge parking experience myself ;-)

