boat launch with free overnight parking?

Does anyone know of any around Ladner?

I am wanting to take the boat out overnight this weekend and was wondering if Wellington pt has overnight vehicle/tailer parking. I know they have a gate but not sure if they 'clear out' the parking lot at night time.

thanks,

no they dont. the area is ripe with partyiers at night and crminals during the day. lots of stuff has been stolen while people out boating.